Tityus parvulus Kraepelin 1914: 19–21 Tityus betschi Lourenço 2000: 456 Flórez 2001a: 57 Flórez 2001b: 28 Kovarik 2007: 3 Botero-Trujillo & Fagua 2006: 129 Lourenço 2006: 60 Teruel & García 2008: 10 Kovarik et al. 2015: 36 Taxonomic revision of the Colombian Tityus (Archaeotityus) (Scorpiones, Buthidae) species: a morphological and morphometric approach, with a description of a new species Moreno-González, Jairo A. O, Ranulfo González D, Eduardo Flórez Zootaxa 2019 2019-08-26 4660 1 1 94 579CF Kraepelin, 1914 Kraepelin 1914 [151,545,1578,1605] Arachnida Buthidae Tityus Animalia Scorpiones 52 53 Arthropoda species parvulus   Figures 9G–H, 10G–H, 17D, 18D, 19D, 20D, 25D–F, 31, 32A, B, 33A, C, 34A, B, 35A, B, 36, 37, 38A–D, 39A, 40A, B, 45, 46D, E, 47D, 48, 49; Tables 1–3, 6–8, 10.    Tityus parvulus Kraepelin 1914: 19–21.   References after Fet & Lowe (2000: 255).  Tityus parvulus: Flórez 2001a: 60, 61; Flórez 2001b: 28; Botero-Trujillo & Fagua 2006: 130; Lourenço 2006: 60; Teruel & García 2008: 12; Teruel & Cozijn 2011: 4.     Tityus betschi  syn. nov.: Lourenço 1992: 474–476, figures 1–4, 5, table I;  Lourenço 2000: 456, 458, figure 13;  Flórez 2001a: 57;  Flórez 2001b: 28;  Kovarik 2007: 3; Lourenço 2008: 196–198, 205, figures 1, 2, 3–9, 10, table 1;  Botero-Trujillo & Fagua 2006: 129, 130, 131–132, figures 9–10;  Lourenço 2006: 60;  Teruel & García 2008: 10, 12;  Kovarik et al.2015: 36.   Type material.   Tityus betschi: Holotype: COLOMBIA:  Valle del Cauca department: one adult female, Parque Nacional Farallones de Cali, Cerca a Pance,  ix.1988, E. Flórez( MNHN-RS-8552) (Examined).   Tityus parvulus: Syntypes: COLOMBIA:  Antioquia department: one adult femaleand one adult male, Angelópolis, 1911, Fuhrmann( ZMH) ( Examined).   Examined material. COLOMBIA:  Antioquia department: one adult female, Tarso, Finca Las Camelias, Vereda El Cedrón, 5°52’17.21’’ N 75°49’36.25’’ W,  1200 masl, inside a secondary forest,  3.iv.2007, J. M. Palacios( MPUJ-SCO-369); one adult female, Tarso, Finca Las Camelias, Vereda El Cedrón, 5°52’17.21’’ N 75°49’36.25’’ W,  1200 masl, inside a Secondary forest,  3.iv.2007, J. M. Palacios( MPUJ-SCO-370).   Caldas department: two adult malesand one adult female, Chinchiná, 4°59’28.97’’ N 75°35’38.33’’ W,  1400 masl,  vii.2012, manual capture, Coll. Indet. ( ICN-As-1004); four adult males, Villamaría, 5°2’06.98’’ N 75°31’35.14’’ W,  1450 masl,  v.2012, Coll. Indet. ( MZSP 71738).   Cauca department: four adult females, Santander de Quilichao, Vereda El Carbonero, 2°59’30.4’’ N 76°28’29.1’’ W, night manual capture with UV light,  18.iii.2012, N. Hazzi( ICN-As-991).   Quindío department: four adult females, Armenia, forest inside of Universidad del Quindío, 4°33’14.14’’ N 75°39’35.4’’ W,  1532 masl,  xii.2011, night manual capture with UV light, R. Botero-Trujillo( MZSP 71737).   Risaralda department: one juvenile male, La Virginia, Finca Alejandría, 4°53'47.22'' N 75°52'59.41'' W,  900 masl,  28.iv.2005, C. Bermúdez( MUSENUV 27573).   Valle del Cauca department:one adult female, Cali, Vereda Los Limones, 3°28’41.46’’ N 76°33’51.49’’ W,  1214 masl, night manual capture,  viii.2012, J. A. Moreno( MZSP 71739); one adult female, Roldanillo, Vereda Cajamarca, 4°28’22.59’’ N 76°12’28.75’’ W,  1496 masl, night manual capture,  viii.2013, O. Saenz( ICN-As); three adult females, Yotoco, Natural Reserve Bosque de Yotoco, 3°52’32.2’’ N 76°26’07.8’’ W,  1573 masl, night manual capture with UV light,  5.ii.2010, J. A. Moreno( ICN-As-843); six adult females, Yotoco, Natural Reserve Bosque de Yotoco, 3°52’32.2’’ N 76°26’07.8’’ W,  1573 masl, night manual capture with UV light,  5.ii.2010, J. A. Moreno( ICN-As-992); one adult female, Calima- Darién, 3°55’54.03’’ N 76°29’0.63’’ W,  1520 masl, diurnal manual capture inside a house,  vi.2011, N. Hazzi( ICN-As-994); one adult female, Zarzal, Finca Las Pilas, 4°26’27.63’’ N 75°59’24.7’’ W,  1000 masl,  10.xi.2005, C. Bermúdez( MUSENUV-27572); eight adult females, Tuluá, Vereda Mateguadua, Botanical Garden José María Céspedes, 4°1’33.0’’ N 76°9’44.0’’ W,  1100 masl, L. Báez( ICN-As-508); two adult femalesand one subadult female, Tuluá, Vereda Mateguadua, Botanical Garden José María Céspedes, 4°1’33.0’’ N 76°9’44.0’’ W,  1100 masl, S. Jaramillo( ICN-As-509); one adult female, Tuluá, Vereda Mateguadua, Botanical Garden José María Céspedes, 4°1’33.0’’ N 76°9’44.0’’ W,  1100 masl, Dry Tropical Forest,  x.1998, ( MPUJ-SCO-295); one juvenile female, Tuluá, Vereda Mateguadua, Botanical Garden José María Céspedes, 4°1’33.0’’ N 76°9’44.0’’ W,  1100 masl, Dry Tropical Forest,  x.1998, L.A.S ( MPUJ-SCO-296); one adult female, Tuluá, Vereda Mateguadua, Botanical Garden José María Céspedes, 4°1’33.0’’ N 76°9’44.0’’ W,  1100 masl, Dry Tropical Forest,  x.1998, N. Contreras( MPUJ-SCO-297); one adult female, Tuluá, Vereda Mateguadua, Botanical Garden José María Céspedes, 4°1’33.0’’ N 76°9’44.0’’ W,  1100 masl, Dry Tropical Forest,  6.x.1998, N. Contreras( MPUJ-SCO-298); seven adult females, Buga, Natural Regional Park El Vínculo, 3°50’04.3’’ N 76°17’54.8’’ W,  1022 masl, Dry Tropical Forest, night manual capture with UV light,  16.v.2010, J. A. Moreno( ICN-As-993).  Diagnosis.This species can be readily recognized from other  Tityus( Archaeotityus)species by the following combination of character states: Total length: 35.07–41.42 mm(males) and 34.59–39.15 mm(females). General body coloration ( Figure 30) dark yellow background slightly covered with dark brown variegated spots; metasomal segment V dark yellow slightly covered with dark brown variegated spots, with a distal pair VL dark brown spots and without dorsal spots ( Figure 33A, C). Metasomal segments II–IV ( Figures 39A, 40A, B) without conspicuous distoterminal granules on the DL carinae. Metasomal segment V without the VSM2 macrosetae ( Figures 17D, 18D). Subaculear tubercle medium-sized pyramidal, flat, and triangle-like with an acute and coarse ( Figures 19D, 20D). Dorsal margin of the subaculear tubercle with a pair of ventrodistal small rounded granules with apices pointing to the basal portion of the aculeus. Vesicle and subaculear tubercle with VM carina composed of coarse granules and feebly crenulate in lateral view ( Figures 19D, 20D). Telsonwith well-marked (female) ( Figure 19D) or obsolete (male) carinae ( Figure 20D). Metasomal intercarinal areas densely covered with fine granules ( Figures 39A, 40A, B). Pectinal tooth counts and movable finger oblique rows of denticles: 12–14/ 12–13 (females) and 13–15/ 13–14 (males) ( Table 2, 3). Metasomal segments II–V ( Figures 39A, 40A, B) slightly elongated and slender in both sexes; female pedipalp ( Figure 25D–F) short and of a medium-width, and male pedipalp femur and patella( Figure 10G, H) slightly elongated and slender. Chela( Figure 36) incrassate in large males; metasomal segment V more slender ( Figure 40A) in large males.  Affinities with other Colombian species.  Tityus parvulusis most similar to  T. columbianus, sharing with it the presence of a subaculear tubercle that is medium-sized pyramidal, flat, and triangle-like with an acute and coarse apex in lateral view ( Figures 19D, 20D).  Tityus parvuluscan be readily distinguished because the metasomal segment V is dark yellow, slightly covered with dark brown variegated spots, with a pair of distal VL dark brown spots and without dorsal spots ( Figure 33A, C); metasomal segments II–IV without conspicuous distoterminal granules on the DL carinae ( Figures 39A, 40A, B); metasomal intercarinal areas densely covered with fine granules ( Figures 39A, 40A, B); subaculear tubercle with VM carina composed of fine granules and feebly crenulate in lateral view ( Figure 19D, 20D); metasomal segments ( Figures 39A, 40A, B) and male pedipalp femur and patella( Figure 10G, H) slightly elongated and slender.   FIGURE 31.  Tityus (Archaeotityus) parvulus Kraepelin, 1914, habitus. A, B.Female (ICN-As-1004). A.Dorsal aspect. B.Ventral aspect. C, E.Male (Chinchiná, Caldas) (ICN-As-1004). C.Dorsal aspect. E.Ventral aspect. D, F.Male (Chinchiná, Caldas) (ICN-As-1004). D.Dorsal aspect. F.Ventral aspect. Scale bars= 10 mm.   FIGURE 32.  Tityus (Archaeotityus) Lourenço, 2006, carapace coloration, dorsal aspect. A, B.  Tityus parvulus Kraepelin, 1914(ICN-As-1004). A.Female. B.Male. C, D.  Tityus tayrona Lourenço, 1991(ICN-As-181). C.Female. D.Male. Conversely, in  T. columbianusthe metasomal segment V is completely dark reddish-brown with three ventral black stripes and a dorsomedian area without spots ( Figure 6B, E); the metasomal segments II–III each has a distoterminal small and acute granule on the DL carinae ( Figures 15B, 16C, D); the metasomal segment IV has a medium-sized blunt and coarse granule on the DL carinae ( Figures 15B, 16C, D); the metasomal intercarinal areas are covered with coarse granules ( Figures 15B, 16C, D); the subaculear tubercle has a VM carina composed of coarse granules and is strongly crenulate in lateral view ( Figures 19B, 20B); the metasomal segments of both sexes ( Figures 15B, 16C, D) and the male pedipalp femur and patella( Figure 10C, D) are short and of a medium-width.   FIGURE 33.  Tityus (Archaeotityus) Lourenço, 2006, metasoma coloration pattern, dorsal (left) and ventral (right). A, C.  Tityus parvulus Kraepelin, 1914(ICN-As-1004). A.Female. C.Male. B, D.  Tityus tayrona Lourenço, 1991(ICN-As-181). B.Female. D.Male.   FIGURE 34.  Tityus (Archaeotityus) Lourenço, 2006, chelicerae, dorsal aspect, showing reticulation pattern. A, B.  Tityus parvulus Kraepelin, 1914(ICN-As-1004). A.Female. B.Male. C, D.  Tityus tayrona Lourenço, 1991(ICN-As-181). C.Female. D.Male.  Remarks.Lourenço (1999b) describes the male of  Tityus parvulusand provides a contradictory identification key. In this key,  Tityus parvulusis separated from  T. columbianusbased on the presence of a subaculear tooth that is “strong and markedly rhomboidal” (Lourenço 1999b: 124). However, in the same paper Lourenço presents a draw- ing of the male metasoma of  Tityus parvulus( Lourenço 1999b: figure 3) which clearly shows a subaculear tubercle that is medium-sized pyramidal, and triangle-like in lateral view. A subaculear tubercle size and shape which are also found in  T. columbianus( Figures 19B, 20B) and  Tityus betschi(Lourenço 1992: figure 4; Lourenço, 2008: figure 2). Later on, Botero-Trujillo & Fagua (2006: 131–132, figure 4) presents a new record for  Tityus betschifrom Antioquia department. However, after it Teruel & Garcia (2008)criticizes this record arguing ( italicsadded): ‘’... their specimens clearly belong to Tityus parvulus Kraepelin, 1914…’’. Therefore, to contribute to the solution of this taxonomic confusion, we examined the typematerial and specimens from localities between the typelocalities and near to the typelocalities of  T. bestchiand  T. parvulus.It is important to remark that both species are the only known members of  Tityus( Archaeotityus)inhabiting the Andean valley of the Caucariver. The following examined material from this region is listed: Cali, Valle del Caucadepartment (near the typelocality of  T. bestchi) ( MZSP71739); Tarso- La Camelia, Antioquia(near the typelocality of  T. parvulus) (MPUJ-SCO-369, MPUJ-SCO-370), and from other intermediate localities in Valle del Cauca, Cauca, Quindío, and Risaraldadepartments (see examined material) ( Figure 45). After the examination of these specimens from these different populations, we concluded that they all share the following: (1) similar total sizes ( Table 10); (2) similar coloration patterns (e.g., chelicerae, carapace, mesosoma, and metasoma); (3) a subaculear tubercle medium-sized pyramidal, flat, and triangle-like with an acute and coarse apex in lateral view ( Figures 19D, 20D); (4) metasomal intercarinal areas covered with fine granules ( Figures 39A, 40A, B); (5) metasomal segments slightly elongated and slender with almost identical ratios ( Table 7, 8); (6) the absence of the VSM2 macrosetae on the metasomal segment V ( Figures 17D, 18D); and (7) the same ranges for pectinal tooth counts and the number of movable finger oblique rows of denticles ( Tables 2, 3). Therefore, given the morphological evidence and the shared geographical distribution, there are no reasons to support both species as valid entities; thus, we propose  Tityus betschi Lourenço 1992as a synonym of  Tityus parvulus Kraepelin 1914.  Redescription.Based on an adult female (ICN-As-1004) and an adult male (ICN-As-1004). For female live habitus see Figure 46D, E.  Total length.Female: 39.15 mm; male 41.24 mm.   FIGURE 35.  Tityus (Archaeotityus) Lourenço, 2006, carapace sculpturing, dorsal aspect. A, B.  Tityus parvulus Kraepelin, 1914(ICN-As-1004). A.Female. B.Male. C, D.  Tityus tayrona Lourenço, 1991(ICN-As-181). C.Female. D.Male. Scale bars= 1.5 mm.   FIGURE 36.  Tityus (Archaeotityus) parvulus Kraepelin, 1914, male pedipalp chela. A–C.Male (Chinchiná, Caldas) (ICN-As- 1004). A.External aspect. B. Dorsal aspect. C.Ventral aspect. Scale bar= 2.0 mm.  Coloration.General body coloration (in ethanol 70%) ( Figure 31) with a dark yellow background slightly covered with brown variegated spots. Carapace( Figure 32A, B) moderately covered with dark brown variegated spots; lateral and median eyes surrounded by black spots; posterior area to the median ocular tubercle with an inverted ‘’Y’’-shaped spot. Chelicerae( Figure 34A, B) coxa and hand with a light yellow background; hand with a few brown reticulated spots on the anterior half and with a large area without spots on the anterior margin; movable and fixed fingers with dark brown spots on their posterior halves; teeth dark reddish-brown. Pedipalps( Figure 31) moderately covered with dark brown variegated spots and yellow spots; trochanter, femur, and patellaventrally yellow; trichobothrial pits yellow. Legswith all the segments having a light yellow background moderately covered with dark brown variegated spots on their prolateral surfaces. Coxosternal region( Figure 31B, E, F) coxae I–IV, coxapophyses I–II, sternum, genital operculum, pectines, and basal pectinal piece light yellow; basal pectinal piece with an anterior white area (female).  Mesosoma( Figure 31) tergites I–VII each with a dark yellow background slightly covered with dark brown spots and with four posterior dark reddish-brown spots (two submedian and two lateral); sternites III–VII each moderately covered with dark brown variegated spots; spiracles yellow. Metasoma( Figure 33A, C) with a dark yellow background slightly covered with dark brown variegated spots and with ventral yellow spots; segment V dark yellow slightly covered with dark brown variegated spots, with a pair of distal VL dark brown spots and without dorsal spots ( Figure 33A, C). DL intercarinal areas of segments I–IV each with a posterior median brown spot; ML and VSM intercarinal areas of segments I–IV each with a pair of distal brown spots.  Telson( Figure 31) almost completely dark yellow slightly covered with dark brown spots and with a lateral light reddish-brown stripe; subaculear tubercle and aculeus dark reddish-brown.  Morphology. Carapace( Figure 35A, B) densely covered with fine granules and a few coarse granules; anterior margin with a shallow median notch; carinae (anterior median, lateral, and posterior median) and furrows (anterior, lateral, median ocular, posterior median, posterior marginal, and posterior lateral) well-marked; mediun ocular tubercle well-marked and located on the anterior half of the carapace; median eyes separated by about 1.2 (female) and 1.1 (male) ocular diameters. Lateral eye pattern type4A: three pairs of major ocelli present (PLMa, MLMa and ALMa) and one pair of minor ocelli (ADMi).  Chelicerae( Figure 34A, B) dentition characteristic of the family Buthidae ( Vachon 1963); hand and fingers densely covered with setae on internal and ventral surfaces.  Pedipalps. Chelashort and of a medium-width (female) (Cl/Cw= 5.1) or incrassate (male, Cl/Cw= 3.9). Trichobothriotaxic pattern TypeA with alfa configuration (hand: Eb3:Eb2:Eb1:Esb:Est:Et, fixed finger: eb:esb:est: et:db:dt:it) (e.g., Figure 3). Femur( Figures 9G, 10G) with five well-marked and complete carinae: VI, DI, and DE crenulate; VE and IM serratocrenulate; intercarinal areas moderately covered with fine granules.  Patella( Figures 9H, 10H) with seven carinae: VI, VE, DI, DE, and EM complete and crenulate; DM incomplete and crenulate; IM complete and serratocrenulate with a spur near the segment base.  Chela( Tibia)( Figures 25D–F, 36) with eight carinae: VI, VE, D, DS, DMA, and ES complete and crenulate; DI complete and feebly crenulate ( Figures 25D–F, 36); SA incomplete and crenulate, only present on the anterior half of the hand. Pedipalp movable and fixed fingers with an obsolete basal lobe (male) ( Figures 36A) or without a basal lobe (female) ( Figure 25D); dorsal surface of the movable finger with 13–13 (female) and 14–14 (male) oblique rows of denticles.  Coxosternal region.Covered with fine granules and a few setae, except for the coxaphophyses I–II which are smooth. Sternum with posterior depression, outer ridge, and apical button well-marked. Genital operculum longitudinally divided and composed of two subtriangular plates.  Pectines. Basal piece sexually dimorphic (e.g., Figure 2) sub rectangular-shaped with an anterior elevated glandular area (female) or flat, shield-shaped with an anteriomedian notch well-marked (male) (e.g., Figure 2); pectinal tooth counts: 13–13 (female) and 13–14 (male). Intermediate plate, marginal plate, and fulcra moderately covered with setae ( Figure 38A, C). Pectinal teeth peg sensillae flattened with a slightly spatulate apex ( Figure 38B, D).  Legs. Carinae present; intercarinal areas with a few fine granules; telotarsus covered with numerous ventrosubmedian setae; claws short and symmetrical.   Mesosoma.Tergites I–VI densely covered with fine granules and a few coarse granules; pre-tergite well-marked with the median carina visible on the posterior margin of the post-tergite; tergite VII with DSM and DL carinae complete and crenulate; median carina of the tergite VII composed of an anterior median crenulate eminence located on the anterior half of the post-tergite. Sternites moderately covered with coarse granules and a few fine granules; sternites III–VI each with a longitudinal median hyaline suture and a pair of elliptic spiracles on the posterior half; spiracles progressively larger towards sternite VI; posterior margin of the sternite V with a subtriangular glandular area; sternite VI with VSM carinae crenulate occupying the posterior half of the sternite; sternite VII with VSM carinae crenulate occupying the posterior 2/3 of the sternite and VL carinae crenulate occupying the anterior half of the sternite.  Hemispermatophore.General morphological characteristics as in other  Tityus( Archaeotityus)species. Capsule( Figure 37A–C) with a straight distal carina ending in a 90° angle; sperm duct reduced not overpassing the basal carina level and with a translucent area between the base of the basal hook and the base of the basal carina; translucent area basally wide but progressively narrower towards the distal region ( Figure 37B–C); basal carina with rounded apex ( Figure 37C); basal hook semi ovate-shaped with anterior margin straight in lateral view ( Figure 37B) and slightly curved in anterior and posterior views; basal hook forming a narrow ‘’U’’-shaped curve with the stem ( Figure 37A, C); basal hook slightly elongated with an obtuse apex and approximately as long as its basal width in anterior view ( Figure 37A, C).  Metasoma.Segments II–V slightly elongated and slender in both sexes (Msl/Msw ratio= female/ male: II= 1.7/ 2.2; III= 2.0/ 2.5; IV= 2.2/ 2.8; V= 2.5/ 3.0). Segments I–II ( Figures 39A, 40A) with 10 complete, parallel and crenulate carinae (paired DL, ML, LIM, VL, and VSM); LIM on segment II composed of coarse granules on the two posterior thirds and fine granules on the first anterior third; intercarinal areas densely covered fine granules. Segment III–IV ( Figures 39A, 40A) with eight complete, parallel, and crenulate carinae (paired DL, ML, VL, and VSM; DL carinae serratocrenulate); intercarinal areas densely covered with fine granules. Segment V with five complete and crenulate carinae (VM, paired DL, and VL); intercarinal lateral and ventral areas densely covered with coarse granules and a few fine granules ( Figures 39A, 40A); intercarinal areas with granules irregularly distributed on the middle of each area. Segment I–IV with DL carinae without a conspicuous distoterminal granule ( Figures 39A, 40A).   FIGURE 37.  Tityus (Archaeotityus) parvulus Kraepelin, 1914, dextral hemispermatophore, showing capsule details, male (Villamaría, Caldas) (MZSP 71738). A.Posterior view. B.Lateral view. C.Anterior view. D.Capsule variation, anterior view, male (Chinchiná, Caldas) (ICN-As-1004). Abbreviations: Bc, basal carina; Bh, basal hook; Dc, distal carina; Sdm, sperm duct membrane. Scale bar= 1.0 mm.  Metasomal macrosetation.Segments I–IV each with two pairs of VSM macrosetae (2/2) and two pairs of VL macrosetae (2/2); pair VSM1 is located on the anterior third, and pair VSM2 is located near the posterior margin of the segment; pair VL1 is located near the anterior margin of the segment, and pair VL2 is located near the posterior third of the segment (e.g., Figure 1). Segment V ( Figures 17D, 18D) with two pairs of VSM macrosetae (2/2), three pairs of VL macrosetae (3/3), and a single pair of DL macrosetae; pair VSM1 is located near the anterior margin of the segment; pair VSM2 is absent, and pair VSM3 is located on the anal arch; pair VL1 is located near the anterior margin of the segment; pair VL2 is located on the posterior second third of the segment, and pair VL2 is located on the anal arch; pair DL1 is located near the posterior margin of the segment.   Telson.Vesicle not elongated and suboval (Vl/Vw= 2.0 (female) ( Figure 19D) and Vl/Vh= 2.1 (male) ( Figure 20D)) with dorsal surface smooth and with a lateral longitudinal furrow on each side; VM, paired VSM, VL, and DL carinae composed of coarse granules; carinae well-marked (female) ( Figure 19D) or obsolete (male) ( Figure 20D); paired DL carinae located dorsally with respect to the lateral longitudinal furrow; VM carina feebly marked, basally crenulate, but fading progressively towards the subaculear tubercle apex ( Figures 19D, 20D). Subaculear tubercle medium-sized pyramidal, flat, and triangle-like with an acute and coarse apex in lateral view ( Figures 19D, 20D); dorsal margin of the subaculear tubercle with a pair of ventrodistal small rounded granules with apices pointing to the basal portion of the aculeus; VM carina composed of fine granules and feebly crenulate in lateral view ( Figures 19D, 20D); aculeus strongly curved shorter than vesicle and with a ventral groove.  Variability. Total length( including telson): males 35.07–41.42 mm(n= 6; mean= 38.46; SD= 2.88); females 34.59–39.15 mm(n= 31; mean= 36.88; SD= 1.17) ( Table 10). Pectinal tooth counts: males 13–15 (n= 29; mode= 14); females 12–14 (n= 88; mode= 13) ( Table 2). Number of movable finger oblique rows of denticles: males 13–14 (n= 12; mode= 14); females 12–14 (n= 85; mode= 14) ( Table 3). Metasomal macrosetae counts: segments I–IV: males (n= 6) and females (n= 49): 2/2 VSM and 2/2 VL macrosetae on each segment; segment V: 1/1 VSM and 2/2 VL macrosetae on the segment. Relative position of the VSM2 macrosetae on the metasomal segment V: VSM2 macrosetae pair absent.  Male intrasexual variations: adult males exhibited different body sizes ranging between 35.07–41.42 mm, but despite this they did not show discrete size-classes but rather a progressive increase in their total lengths ( Figure 31C–F, Table 10). However, as the total body size increases among males the following: (1) Carapace and tergites: the number of coarse and fine granules on all intercarinal surfaces increases; (2)  Chela: the manus is more incrassate without apparently exhibiting isometric growth (n= 6; Cl/Cw= 3.8–5.1; Cl/Ch= 3.8–4.9) ( Figure 36); (3) Metasomal segment V: segment is more slender without apparently exhibiting isometric growth (n= 6; Msl-V/Msw-V= 2.9–3.0; Msl-V/Msh-V= 2.7–2.9) ( Figure 40A, B), and the granules associated with carinae and intercarinal areas are less marked ( Figure 40A, B).   FIGURE 38.  Tityus (Archaeotityus) Lourenço, 2006, left pectine with peg sensillae details, ventral aspect. A–D.  Tityus parvulus Kraepelin, 1914. A, B.Female (ICN-As-1004). A.Pectine. B.Peg sensillae shape. C, D.Male (ICN-As-1004). C.Pectine. D. Peg sensillae shape. E–H. Tityus tayrona Lourenço, 1991. E, F.Female (MZSP 71735). E.Pectine. F.Peg sensillae shape. G, H.Male (MZSP 71735). G.Pectine. H.Peg sensillae shape. Scale bars= A, C, E, G= 400 µm; B, D, F, H= 10 µm.   FIGURE 39.  Tityus (Archaeotityus) Lourenço, 2006, female metasomal segments I–V sculpturing, lateral aspect. A.  Tityus parvulus Kraepelin,1914(ICN-As-104). B.  Tityus tayrona Lourenço, 1991(ICN-As-181). Scale bar= 3.0 mm.   FIGURE 40.  Tityus (Archaeotityus) Lourenço,2006, male metasomal segments I–V sculpturing, lateral aspect. A, B.  Tityus parvulus Kraepelin, 1914. A.Male (Chinchiná, Caldas) (ICN-As-1004). B.Male (Chinchiná, Caldas) (ICN-As-1004). C, D.  Tityus tayrona Lourenço, 1991. C.Male (Zambrano, Bolívar) (ICN-As-181). D.Male (Zambrano, Bolívar) (ICN-As-181). Scale bars= 3.0 mm.  Distribution ( Figure 45). COLOMBIA:  Antioquia department:Angelópolis.  Quindío department: Armenia. Valle del Cauca department:Cali (P.N.N. Farallones) and Tuluá ( Figure 46E). New records. COLOMBIA:  Antioquia department: Tarso.  Caldas department: Chinchiná and Villamaría.  Cauca department: Santanderde Quilichao.  Risaralda department:La Virginia.  Valle del Cauca department:Cali (Vereda Los Limones), Buga ( Figure 46D), Darién (Calima), Roldanillo, Zarzal, and Yotoco. 2351005774 1988-09 E. Florez Colombia 53 54 Parque Nacional Farallones de Cali Cerca a Pance 52 53 MNHN-RS-8552 1 1 1 Valle del Cauca department holotype 2351005788 1911 ZMH Fuhrmann Colombia Angelopolis Angelopolis 53 54 2 2 1 1 Antioquia department syntype 2365686138 inside a secondary forest 2007-04-03 J. M. Palacios Colombia 1200 5.8714476 Finca Las Camelias, Vereda El Cedron 1 -75.82674 Tarso 53 54 MPUJ-SCO-369 1 1 1 Antioquia department 2365686082 Secondary forest 2007-04-03 J. M. Palacios Colombia 1200 5.8714476 Finca Las Camelias, Vereda El Cedron 1 -75.82674 Tarso 53 54 MPUJ-SCO-370 1 1 1 Antioquia Department 2365685839 2012-07 manual capture Coll. Indet. Colombia 1400 4.9913807 Chinchina 1 -75.59399 Chinchina 53 54 ICN-As-1004 3 3 1 2 Caldas department 2365685880 2012-05 MZSP Coll. Indet. Colombia 1450 5.035272 Villamaria 1 -75.52643 Villamaria 53 54 MZSP 71738 4 4 4 Caldas Department 2365686323 2012-03-18 night manual capture with UV light N. Hazzi Colombia 2.991778 Vereda El Carbonero 1 -76.47475 Santander de Quilichao 53 54 ICN-As-991 4 4 4 Cauca department 2365685713 forest 2011-12 night manual capture with UV light MZSP R. Botero-Trujillo Colombia 1532 4.553928 Universidad del Quindio 1 -75.659836 Armenia 53 54 MZSP 71737 4 4 4 Quindio department 2365685857 2005-04-28 MUSENUV C. Bermudez Colombia 900 4.89645 Finca Alejandria 1 -75.88317 La Virginia 53 54 MUSENUV 27573 1 1 1 Risaralda department 2365685979 2012-08 night manual capture MZSP J. A. Moreno Colombia 1214 3.4781833 Vereda Los Limones 1 -76.56431 Cali 53 54 MZSP 71739 1 1 1 Valle del Cauca department 2365685546 2013-08 night manual capture ICN-As O. Saenz Colombia 1496 4.472942 Vereda Cajamarca 1 -76.207985 Roldanillo 53 54 1 1 1 Valle Del Cauca Department 2365686127 2010-02-05 night manual capture with UV light J. A. Moreno Colombia 1573 3.8756113 Natural Reserve Bosque de Yotoco 1 -76.4355 Yotoco 53 54 ICN-As-843 3 3 3 Valle Del Cauca Department 2365685832 2010-02-05 night manual capture with UV light J. A. Moreno Colombia 1573 3.8756113 Natural Reserve Bosque de Yotoco 1 -76.4355 Yotoco 53 54 ICN-As-992 6 6 6 Valle Del Cauca Department 2365686107 inside a house 2011-06 diurnal manual capture N. Hazzi Colombia 1520 3.9316752 Calima el Darién 1 -76.483505 Calima el Darién 53 54 ICN-As-994 1 1 1 Valle Del Cauca Department 2365685775 2005-11-10 MUSENUV C. Bermudez Colombia 1000 4.4410086 Finca Las Pilas 1 -75.99019 Zarzal 53 54 MUSENUV-27572 1 1 Valle Del Cauca Department 2365685931 L. Baez Colombia 1100 4.0258336 Vereda Mateguadua, Botanical Garden José Maria Céspedes 1 -76.162224 Tulua 53 54 ICN-As-508 8 8 8 Valle Del Cauca Department 2365686345 S. Jaramillo Colombia 1100 4.0258336 Vereda Mateguadua, Botanical Garden José Maria Céspedes 1 -76.162224 Tulua 53 54 ICN-As-509 3 2 3 1 Valle Del Cauca Department 2365686426 Dry Tropical Forest 1998-10 Colombia 1100 4.0258336 Vereda Mateguadua 1 -76.162224 Tulua 53 54 MPUJ-SCO-295 1 1 1 Valle Del Cauca Department 2365686302 Dry Tropical Forest 1998-10 L.A.S. Colombia 1100 4.0258336 Vereda Mateguadua, Botanical Garden José Maria Céspedes 1 -76.162224 Tulua 53 54 MPUJ-SCO-296 1 1 Valle Del Cauca Department 2365686153 1998-10 N. Contreras Colombia 1100 4.0258336 Vereda Mateguadua, Botanical Garden José Maria Céspedes 1 -76.162224 Tulua 53 54 MPUJ-SCO-297 1 1 1 Valle Del Cauca Department 2365685725 1998-10-06 N. Contreras Colombia 1100 4.0258336 Vereda Mateguadua, Botanical Garden José Maria Céspedes 1 -76.162224 Tulua 53 54 MPUJ-SCO-298 1 1 1 Valle Del Cauca Department 2365685912 Dry Tropical Forest 2010-05-16 night manual capture with UV light J. A. Moreno Colombia 1022 3.8345277 Natural Regional Park El Vinculo 1 -76.29855 Buga 53 54 ICN-As-993 7 7 7 Valle Del Cauca Department