Cinetomorpha pauferro Ott & Brescovit, 2019

Ott, Ricardo, Ubick, Darrell, Bonaldo, Alexandre B., Brescovit, Antonio D. & Harvey, Mark S., 2019, A revision of the new world goblin spider genus Cinetomorpha Simon, 1892 revalidated from Gamasomorpha Karsch, 1881 (Araneae, Oonopidae, Oonopinae), Zootaxa 4641 (1), pp. 1-152 : 110-115

Cinetomorpha pauferro Ott & Brescovit , sp. nov.

Figures 86A ̅88H

Type material. Male holotype and female paratype from Reserva da Mata do Pau Ferro, -6.95000°, -35.73333°, Areia, Paraíba, Brazil, Sept. 23-29, 1999, A.D. Brescovit et al., deposited in IBSP 67923 PBI_ OON 26001 and IBSP 67911 PBI_ OON 26004 , respectively.

Etymology. The specific name refers to the type locality. It is to be treated as a noun in apposition.

Diagnosis. The species resembles C. adaga sp. nov. but can be distinguished by the wrinkled microsculpture of the sternum surface ( Figs 86F , 88F ) which in the above cited species id smooth only with depressions at setae base. Males can be also recognized by the stout and blunt conductor and embolar prolateral process in lateral view ( Figs 87B ). Females can be distinguished from the species above by the shape of the internal genitalia, with rounded slightly forward pronounced anterior area ( Fig. 88H ) which in C. adaga sp. nov. is characterized by the presence of an anterior stak-like structure ( Fig. 72H ).

Description. Male ( IBSP 67923 PBI _OON 26001). Total length: 1.56. CEPHALOTHORAX: Carapace dark red-brown, broadly oval in dorsal view, pars cephalica strongly elevated in lateral view, surface of elevated portion of pars cephalica granulate, sides granulate; lateral margin without denticles. Clypeus straight in front view, high, ALE separated from edge of carapace by their radius or more, less than ALE diameter. Eyes relatively large, all subequal; ALE separated by more than their diameter, PLE-PME separated by less than PME radius. Sternum dark red-brown, fused to carapace, furrow wrinkled, surface rugose, microsculpture covering entire surface, anterior margin with continuous transverse groove, posterior margin not extending posteriorly of coxae IV; setae originating from surface. Mouthparts: Chelicerae, endites and labium dark red-brown. Chelicerae anterior face unmodified; retromargin without teeth; fangs without tooth-like projections; paturon inner margin with short inter-digitating setae, laminate groove absent. Labium anterior margin indented at middle. Endites: anteromedian part forming a groove between serrula and the apical portion. ABDOMEN: rounded posteriorly; dorsum soft portions pale white. Pedicel scuto-pedicel region with paired curved scutal ridges, plumose setae absent. Dorsal scutum dark red-brown, middle surface punctate, sides punctate. Epigastric scutum: anterior spiracles secondary openings at level of epigastric furrow under a fold, inconspicuous. Postepigastric scutum dark red-brown, almost semicircular, without posteriorly directed lateral apodemes. Spinneret scutum large. LEGS: orange-brown. GENITALIA: Epigastric region with sperm pore oval, situated at level of anterior spiracles, rebordered. Palp proximal segments orange-brown. Conductor narrowing towards distal tip laterally flattened; embolar tip a translucent tube with short narrow and pointed embolar distal process; embolar prolateral process stout, laterally flattened, translucent dorsal area restricted to the very distal portion ( Figs 87A ̅F).

Female ( IBSP 67911 PBI _OON 26004). As in male except as noted. Total length: 1.77. GENITALIA: internal genitalia general shape subquadrate, rounded receptaculum ( Fig. 88H ).

Other material examined. BRAZIL: Paraíba: Areia, Mata do Pau Ferro , -6.95000°, -35.73333°, Sept. 23- 29, 1999, A.D. Brescovit et al. 1♂ ( IBSP 67928 PBI _ OON 26002); 1♂ ( IBSP 67925 PBI _ OON 26003) ; 1♀ ( IBSP 67924 PBI _ OON 26005 ) ; 1♀ ( IBSP 67927 PBI _ OON 26006 ) ; 1♀ ( IBSP 67917 PBI _ OON 26007 ) ; 1♀ ( IBSP 67926 PBI _ OON 26009 ) ; 1♀ ( IBSP 67192 PBI _ OON 26010 ) ; 1♀ ( IBSP 67914 PBI _ OON 26011 ) ; 1♀ ( IBSP 67918 PBI _ OON 26012); João Pessoa, Mata do Buraquinho , Jan.1, 2003 - Jan. 1, 2004, S.C. Dias , 1♀ ( IBSP 69442 PBI _ OON 26008 ) ; Minas Gerais: Taiobeiras , Apr. 08-16, 2002, Equipe Biota, 1♂ ( IBSP 59973 PBI _ OON 25974) .

Distribution. This species has been found in Brazil.

Figures

FIGURES 72A–H. Cinetomorpha adaga sp. nov., female A-G, (PBI_OON 38818). H, (PBI_OON 37095). A, dorsal view. B, ventral view. C, carapace dorsal view. D, lateral view. E, anterior view. F, sternum, ventral view. G, abdomen, anterior view. H, internal genitalia, ventral view, transmitted light image, clove oil immersion.

FIGURES 86A–H. Cinetomorpha pauferro sp. nov., male (PBI_OON 26001). A, dorsal view. B, ventral view. C, carapace, dorsal view. D, lateral view. E, anterior view. F, sternum, ventral view. G, abdomen, anterior view. H, same, ventral view.

FIGURES 87A–F. Cinetomorpha pauferro sp. nov., male (PBI_OON 26001). A, embolus, dorso-prolateral view, transmitted light image. B, same, retrolateral view, transmitted light image. C, palp, prolateral view. D, same, retrolateral view. E, same, anterior view. F, same, dorsal view.

FIGURES 88A–H. Cinetomorpha pauferro sp. nov., female (PBI_OON 26004). A, dorsal view. B, ventral view. C, anterior view. D, lateral view. E, carapace, dorsal view. F, sternum, ventral view. G, abdomen, ventral view. H, internal genitalia, ventral view, transmitted light image, clove oil immersion.