Kulczyński, 1908: 63
Brignoli 1979a: 350
Senglet 2001: 62
Topçu et al. 2005a: 113
Türkeş & Karabulut 2013: 619
Denis, 1955: 445
Revision of the spider genus Hoplopholcus Kulczyński (Araneae, Pholcidae)
Huber, Bernhard A.
Zootaxa
2020
2020-01-20
4726
1
1
94
3MLYZ
Kulczynski, 1908
Kulczynski
1908
[151,649,1802,1830]
Arachnida
Pholcidae
Hoplopholcus
Animalia
Araneae
65
66
Arthropoda
species
cecconii
Figs 322–355
Hoplopholcus cecconii Kulczyński, 1908: 63, pl. 2, figs 6–7 ( ♂ ♀). Brignoli 1979a: 350, figs 1–5. Senglet 2001: 62, fig. 13. Topçu et al.2005a: 113(see Notes below). Türkeş & Karabulut 2013: 619. Eberle et al.2018(molecular data). Huber et al.2018: fig. 6. Hoplopholcus subterraneus Denis, 1955: 445, figs 3a–g. Synonymized by Brignoli (1979a).
Diagnosis. Distinguished from known congeners by shapes of procursus and bulbal processes ( Figs 334–335, 338– 341): ventral spine of procursus short and distally curved toward dorsally; ventral ‘knee’ of procursus small but distinct; procursus tip without dorsal process (in contrast to H. atik) and without prolateral process; ventral bulbal sclerite distally strongly widened (in retrolateral view, Fig. 341); dorsal membranous process distinct. Females are difficult to distinguish externally from congeners; median pouch of uterus externus small, variably visible in uncleared specimens ( Figs 325, 328, 331); pair of internal lateral pouches strongly developed, anteriorly connected to ventral arc, with sclerotized external margins ( Fig. 342).
Type material. Hoplopholcus cecconii.Unknown number of male and female syntypes, depository unknown (see Notes below), from “ Palaestina” (see Notes below), date not given, leg. G. Cecconi; not examined. Hoplopholcus subterraneus. ♂ holotype, 1♂ paratype, Lebanon, “ Grotte d’Antelias(st. 44)” [~ 33.916°N, 35.590°E], 2.x.1951( H. Coiffait), only 1 malepalp examined ( MNHN, Ar10339) (see Notesbelow). 3♀paraty- pes (“ allotypes”), MNHN( Ar2035), Lebanon, “Grotte de Jezzine” [~ 33.54°N, 35.59°E], 6.x.1951( H. Coiffait); examined. 2♂ paratypes, Lebanon, “ Grotte d’Amchite” “st. 26” [~ 34.15°N, 35.64°E], 4.x.1951( H. Coiffait); not examined (depository unknown). Notes. The type series of H. cecconiiis neither in Warsaw (W. Wawer, personal communication, 23.iv.2019), nor in Lviv (A. Hirna, personal communication, 20.vii.2018), nor in Budapest(L. Dányi, personal communication, 29.iv.2019). I do not create a neotypebecause the identity of the species seems unproblematic. FIGURES 322–327. Hoplopholcus cecconii Kulczyński, 1908from Bét She’arim (ZFMK Ar 20962–63). 322–324. Left male palp in prolateral, dorsal, and retrolateral views. 325–327. Epigynum, ventral view, and cleared female genitalia, ventral and dorsal views. In the early 20 thcentury, “ Palaestina” included present-day Israelas well as parts of present-day Lebanon, Syria, and Jordan. The typelocality of H. cecconiiis thus very imprecisely known. However, no other Hoplopholcusspecies seems to occur in this region, so the uncertainty about the typelocality appears unproblematic. The single male palp in MNHN(Ar 10339) was found by Brignoli (1979a)in a vial with Harpactea straba Denis, 1955, originating from the same locality as the types of H. subterraneus(“Grotte d’Antelias”). I follow his conclusion that this palp is thus probably from one of the two males from this locality. The two males (the “ holotypes” in Denis 1955) seem to be lost, just like the two male paratypesfrom “Grotte d’Amchite”. I have not seen the Turkish material cited in Topçu et al.(2005a)(from “Marmara Region” and “Central AnatoliaRegion”, without further locality data) and in Türkeş & Karabulut (2013)(from Erzinkan Province, “road of Kabatas, Ala Cave”, ~ 39.295°N, 38.513°E). The Marmara Region material is very probably misidentified (possibly H. trakyaensisor H. bursa). The record for “Central AnatoliaRegion” may refer to Senglet’s (2001)correctly identified specimens from Ürgüp (listed below). Erzinkan is close to the Sivasrecords below and thus credible. Other material examined. ISRAEL, Haifa District: 15♂ 17♀, ZFMK( Ar20962–63) and 2♂ 2♀ 1 juv.in pure ethanol, ZFMK( Isr55), Bét She’arim( 32.7034°N, 35.1287°E), in rock-cut tomb, 110 ma.s.l., 17.ix.2013( B.A. Huber, S. Aharon, E. Gavish-Regev). Northern District: 1♀, ZFMK( Ar20964) and 2♂(2 vials) in pure ethanol, ZFMK( Kral10, 11), Mount Meron, close to Field School(= Beit Seffer Sade) [ 33.01°N, 35.39°E], 25.ix.2008( J. Král). LEBANON, Mount Lebanon: 1♂, MNHN, “Grotte d’Antelias” [~ 33.916°N, 35.590°E], 18.x.1953(Remy). 1♂ 1♀ 1 juv., MNHN, “Grotte Warrag Antelias”, 25.x.1953(Remy). JORDAN, Irbid: 2♂ 5♀, ZFMK( Ar20965), Barkash[=Bergesh] Natural Reserve, Barkash Cave[~ 32.437°N, 35.744°E], vii.2007( J. Wunderlich). TURKEY, Nevşehir: 3♂2 juvs (2 vials), WML, Özkonak [ 38.811°N, 34.838°E], 16.vi.1993(C. Felton). 1♂ 2♀, MHNG, Nevşehir(not Kayserias on label and in Senglet 2001), Ürgüp, in cave-church Theodora ( Senglet 2001) [ 38.541°N, 34.993°E], 17.viii.1974(A. Senglet). 2♀2 juvs, SMF(13062/2), near Göreme [~ 38.645°N, 34.830°E], 16.ix.1962(K. Dobat). Sivas: 3♂ 2♀(genitalia of one female mounted on slide), MHNG, Hafik ( 39.850°N, 37.450°E), 15.viii.1974(A. Senglet). 2♂ 1♀, MHNG, Imranli ( 39.883°N, 38.100°E), 15.viii.1974(A. Senglet). Kayseri: 1♀, MHNG, Pazarören [ 38.675°N, 36.165°E], no further data. FIGURES 328–333. Hoplopholcus cecconii Kulczyński, 1908; epigyna, ventral views, and cleared female genitalia, ventral and dorsal views. 328–330. Jordan, Barkash Cave (ZFMK, Ar 20965). 331–333. Turkey, Ürgüp (MHNG). FIGURES 334–343. Hoplopholcus cecconii Kulczyński, 1908from Bét She’arim (ZFMK Ar 20962–63). 334–335. Left pro- cursus, prolateral and retrolateral views. 336–337. Male chelicerae, frontal and lateral views. 338–341. Left genital bulb, dorsal, prolateral, ventral, and retrolateral views. 342–343. Cleared female genitalia, ventral and dorsal views. mp, median pouch of uterus externus; lp, lateral pouch of uterus externus. Scale lines: 0.5 mm. UNSPECIFIED AND DUBIOUS LOCALITIES: 1♂ 1♀, MNHN(Ar 10344), “Aegyptus. Syria”, no further data. 1♂ 1♀, MNHN, “ Hongrie, E. Simon 1885”, no further data, misidentified by E. Simon as “ Holocnemus ForskaliThorell”.
Redescription. Male (Bét She’arim, ZFMK Ar 20962). MEASUREMENTS. Total length 5.2, carapace width 2.0. Distance PME-PME 120 µm; diameter PME 140 µm; distance PME-ALE 30 µm; diameter AME 70 µm; distance AME-AME 40 µm. Leg 1: 48.6 (13.5 + 0.9 + 13.7 + 17.6 + 2.9), tibia 2: 9.6, tibia 3: 7.1, tibia 4: 8.4; tibia 1 L/d: 64. COLOR (in ethanol). Carapace mostly pale ochre-yellow, ocular area light brown; clypeus not darkened; sternum ochre-yellow with brown margins; legs ochre-yellow, without darker rings; abdomen monochromous gray. BODY. Habitus similar to H. labyrinthi(cf. Figs 6–7). Ocular area slightly elevated. Deep thoracic pit and indistinct pair of shallow furrows diverging from pit toward posterior margin. Clypeus unmodified. Sternum wider than long (1.40/1.05), unmodified. Abdomen oval, dorso-posteriorly rounded. Gonopore in scanned specimen with six epiandrous spigots (two broken; Fig. 345). ALS with only two spigots each ( Fig. 352). FIGURES 344–349. Hoplopholcus cecconii Kulczyński, 1908(ZFMK Ar 20962–63). 344. Female ocular area (arrows point at ‘pseudo-eyes’). 345. Male gonopore and epiandrous spigots (two spigots broken). 346. Male cheliceral apophysis. 347. Modified hair at tip of male cheliceral apophysis. 348. Male bulbal processes (es, embolar sclerite; vs, ventral sclerite; arrow points at sperm duct opening). 349. Spine on male leg femur 1. Scale lines: 2 µm (347), 10 µm (345–346, 349), 20 µm (344, 348). CHELICERAE. As in Figs 336–337, with pair of latero-distal apophyses provided with two modified coneshaped hairs each ( Figs 346–347); fine stridulatory ridges ( Fig. 355) barely visible in dissecting microscope. PALPS. As in Figs 322–324; coxa with very indistinct retrolateral bulge, trochanter barely protruding ventrally, femur with dark retrolateral line and prolateral stridulatory pick ( Fig. 354); procursus ( Figs 334–335) with distinct ventral ‘knee’, ventral spine appears strongly narrowing distally (only in lateral view) and slightly curving toward dorsally, procursus tip without dorsal process and without prolateral process; genital bulb ( Figs 338–341, 348) with distally strongly widened (in retrolateral view) ventral sclerite ( Fig. 341); with distinct dorsal membranous process ( Fig. 339). LEGS. Femora 1 and 2 with single rows of ventral spines (femur 1 ~30; femur 2 ~15) ( Fig. 349); with many curved hairs on tibiae and metatarsi 1 and 2, few on tibiae and metatarsi 3 and 4; few vertical hairs; retrolateral trichobothrium of tibia 1 at 5%; prolateral trichobothrium present on all leg tibiae; tarsi without distinct pseudosegments but with many small platelets. Male (variation). Tibia 1 length unusually variable, in 30 other males: 6.8–15.7 (mean 11.9); males from Mount Meron with shortest legs (6.8, 8.1), followed by males from Özkonak (10.0, 10.1, 10.8); all other males 10.9–15.7. Most males with two or three modified hairs on each cheliceral apophysis, sometimes asymmetric; one male with four modified hairs on each side. Dorsal abdominal marks sometimes present, sometimes distinct and extending to anterior part, and sternum sometimes darker (brown) (in particular in specimens from Mount Meron). Small males with fewer leg spines (femur 1 ~20–25; femur 2 without spines). FIGURES 350–355. Hoplopholcus cecconii Kulczyński, 1908(ZFMK Ar 20962–63). 350. Epigynum. 351. Tip of female palp with tarsal organ. 352–353. Male and female ALS. 354. Stridulatory pick on male palpal femur. 355. Stridulatory ridges on male chelicera. Scale lines: 2 µm (354), 10 µm (351–353), 20 µm (355), 100 µm (350). Female. In general similar to male but without spines on legs. Tibia 1 in 29 females: 9.5–13.5 (mean 11.4) (legs 1 missing in single female from Mount Meron; no females available from Özkonak). Palpal tarsal organ capsulate ( Fig. 351). ALS as in male ( Fig. 353). FEMALE GENITALIA. Epigynum as in Figs 325, 328, 331, 350, triangular to bell-shaped; internal sclerotized arcs, median pouch of uterus externus, and lateral pouches usually visible in uncleared specimens; with pair of light brown weakly bulging areas in front of epigynum and simple, short but wide posterior plate. Internal genitalia with small rounded median pouch of uterus externus, pair of lateral pouches strongly developed, connected anteriorly to ventral arc, with sclerotized external margins ( Fig. 342); pore plates variably far apart from each other (compare Figs 330 and 333), ventral arc of variable shape (posterior margin ranging from straight to M-shaped).
Distribution. Widespread in the Levant and central Turkey( Fig. 446). Natural history. Most records are from caves or cave-like habitats. The only certain exception are the specimens from Mount Meron that were collected among large boulders at the edge of a forest (J. Král, personal communication, 17.x.2008). These are the specimens with by far the shortest legs. The small sample size permits no final conclusion but the data suggest the possibility that this species has epigean and hypogean populations that differ dramatically in leg length (see also H. minotaurinus). In the rock-cut tomb at Bét She’arim the specimens were found in very high densities close to the entrance area. They built large domed sheet webs from close to the ground up to the ceiling, and showed very little defense behavior. When disturbed, they retreated toward the wall and then vibrated slightly, but were easy to catch.
2556158102
1951-10-02
H. Coiffait
Lebanon
33.916
Grotte d'Antelias
72
35.59
66
67
1
2556158094
[601,1302,513,540]
MNHN
Notes
Lebanon
Ar
66
67
1
1
2556158103
1951-10-06
MNHN
H. Coiffait
Lebanon
33.54
Ar
723
35.59
66
67
3
3
allotype
2556158092
1951-10-04
H. Coiffait
Lebanon
34.15
Grotte d'Amchite
720
35.64
66
67
1
allotype
2556158098
[520,1244,584,612]
ZFMK
Ar
Israel
Haifa District
67
68
32
17
15
Haifa
2556158093
2013-09-17
ZFMK
B. A. Huber & S. Aharon & Gavish-Regev
Israel
110
32.7034
Bet She'arim
6
35.1287
Isr
67
68
5
2
2
Haifa
2556158111
[577,1110,656,684]
ZFMK
Ar
Israel
Northern District
67
68
1
1
Northern
2556158265
2008-09-25
ZFMK
J. Kral
Israel
Kral
33.01
Field School
724
35.39
Mount Meron
67
68
2
2
Northern
2556158096
[199,1433,764,791]
1953-10-18
MNHN
Lebanon
33.916
Mount Lebanon
72
35.59
67
68
1
1
Mount Lebanon
2556158091
[151,916,800,827]
1953-10-25
MNHN
Lebanon
67
68
3
1
1
Mount Lebanon
2556158107
2007-07
ZFMK
J. Wunderlich
Jordan
Ar
32.437
Natural Reserve
72
35.744
Barkash
67
68
7
5
2
Irbid