Cinetomorpha zero Ott & Harvey, 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 : 79-83

Cinetomorpha zero Ott & Harvey , sp. nov.

Figs 60A ̅ 63I

Type material. Holotype male from, Canas , Guanacaste, Costa Rica, 90m, 9.19335°, -83.40536°, Aug. 15, 1983, J., F. Murphy, 1♂ ( AMNH PBI _ OON 38820) . Paratypes: same data as holotype, 5♂, 11♀ ( AMNH 11386 PBI _ OON 36625), Mexico, Vera Cruz : 326 Boca Del Rio, May 27, 1941, F. Bonet, 2♂, 1♀ ( AMNH PBI _ OON 21098) .

Etymology. The specific name refers to the simple embolus and conductor, which do not help distinguishing this species, null (zero) in this regard. It is to be treated as a noun in apposition.

Diagnosis. The species is close to C. puberula comb. rest. and C. longisetosa sp. nov. by the shape of the suprapedicelar region, with downwards directed tooth-like processes ( Figs 32B , 34F, 49G, 51E, 60G, 63H), but can be distinguished from the first by the punctuated rather than grooved microsculpture of sternum ( Figs 31F , 33A , 49F ) and from the last by the absence of a strong ridge connecting the downward directed tooth-like processes ( Fig. 52G , 54G ).

Description. Male ( PBI _OON_0038820). Total Length: 1.76. CEPHALOTHORAX: Carapace orange-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, close to one and a half times ALE diameter. Eyes relatively large, all subequal; ALE separated by more than their diameter, PLE-PME separated by less than PME radius. Sternum orange-brown, fused to carapace, furrow with rows of small pits, surface finely punctuate, microsculpture medially and in furrows, anterior margin with continuous transverse groove, posterior margin not extending posteriorly of coxae IV, enlarged hair bases posteriorly; setae originating from surface. Mouthparts: Chelicerae, endites and labium orange-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 apical portion. ABDO- MEN: rounded posteriorly; dorsum soft portions pale white. Pedicel scuto-pedicel region with paired curved scutal ridges, plumose setae dorsal and lateral of pedicel, two large downwards directed denticles originating on the main scutal ridges. Dorsal scutum orange-brown, middle surface granulate, sides granulate. Epigastric scutum: anterior spiracles secondary openings at level of epigastric furrow in an indent. Postepigastric scutum orange-brown, almost semicircular, fused to epigastric scutum, without posteriorly directed lateral apodemes, with clear seam at furrow. Spinneret scutum large. LEGS: orange-brown. GENITALIA: Epigastric region with sperm pore circular, situated at level of anterior spiracles, rebordered. Palp proximal segments orange-brown. Conductor narrowing towards end distal tip sharp pointed and bearing a small distal translucent lamella. Embolar tip a very short translucent tube with distinct embolar distal process; embolar prolateral process with distal translucent area serrated dorsally ( Figs 60H , 61A ̅D, 62H̅J).

Female ( PBI _OON 21098). As in male except as noted. Total length1.72. GENITALIA: internal genitalia general shape trapezoidal, with short triangular lateral processes, slightly rounded anterior area, rounded receptaculum and chitinized wall area expanded posteriorly into a lip-like border ( Fig. 63I ).

Other material examined. MEXICO: Campeche: 1 km al W del km 19 de la Carretera a las Ruinas de Calakmul, Low forest subcadulcifolia, 204m, 18.36416°, -89.89222°, July 21, 1998, M. Lira, J. Castelo, A. Gabriel, F. Alvarez, 1♂ ( IBUNAM PBI _ OON 31063) ; Ruins of Chicanna, Xpujil , 18.50696°, -89.48656°, Oct. 15, 1974, R. Waide, 1♀ ( AMNH PBI _ OON 01189) ; Chiapas: Ocosingo Valley, Finca El Real , 17.12270°, -92.21173°, July 1, 1, 1950 to July 7, 1950, C., M. Goodnight, L. Stannard, 1♂ ( AMNH PBI _ OON 1350 ) ; Oaxaca: 2 mi SE Niltepec , 16.32000°, -94.33000°, Aug. 16, 1966, J., W. Ivie, 2♂, 1♀ ( AMNH PBI _ OON 01384) ; Tabasco: Villa Hermosa, Low forest subcadulcifolia, 17.54638°, -92.99218°, June 24, 1999, J. Castelo, F. Alvarez, E. Lira, 1♀ ( IBUNAM PBI _ OON 31064) ; Veracruz: 10 mi SE Coatzacoalcos , 18.05788°, -94.30678°, Aug. 14, 1966, J., W. Ivie, 1♂ ( AMNH PBI _ OON 01187) ; Jan. 14, 1942, 1♂ ( AMNH 469 PBI _ OON 01314 ) ; West side of Lago Catemaco , 18.24000°, -95.07000°, Apr. 27, 1963, W. Gertsch, W. Ivie, 1♂ ( AMNH PBI _ OON 01352) ; Yucatan: 2 km E Chichen Itza , 20m, 20.68441°, -88.57096°, July 20, 1983, S., J. Peck, 1♂, 2♀ ( AMNH PBI _ OON 01180) ; Chichen Itza , 20.66666°, -88.56666°, Feb. 19, 1939, 1♂ ( AMNH PBI _ OON 01177) . GUATEMALA: El Progreso: 3.7 km SW Morazan, lowland rainforest, forest litter, 460m, 14.90000°, -90.15000°, July 7, 2007, M. Branstetter, 1♂ ( MCZ 82067 PBI _ OON 37478) ; Peten: Cerro Cahui , 250m, 17.01796°, -89.71087°, May 22, 2009, 2♂ ( MCZ 89598 PBI _ OON 38831) . NICARAGUA: Matagalpa: San Dionicio, Finca Alvares, near bridge over Rio Bopal , 350m, 12.74250°, -85.82916°, Dec. 1, 1, 2007, C. Viquez, J. Mata, 1♀ ( AMNH PBI _ OON 37026) ; San Dionicio, Finca Al- vares, near bridge over Rio Bopal , 350m, 12.74250°, -85.82916°, Dec. 1, 1, 2007, C. Viquez, J. Mata, 1♀ ( AMNH PBI _ OON 37027) ; San Dionicio, Finca Alvares, near bridge over Rio Bopal , 350m, 12.74250°, -85.82916°, Dec.1, 1, 2007, C. Viquez, J. Mata, 1♂ ( AMNH PBI _ OON 38816) . VENEZUELA: Bolívar: Guri : S Puerto Ordaz, Fairly wet forest, July 3, 1998 to July 15, 1998, H., A. Howden, 1♀ ( AMNH PBI _ OON 00018) .

Distribution. This species occurs from Mexico to Venezuela.

Figures

FIGURES 31A–H. Cinetomorpha puberula Simon, male syntype (PBI_OON 05528). A, dorsal view. B, ventral view. C, lateral view. D, carapace, anterior view. E, sternum, ventral view. F, same, in clove oil immersion. G, abdomen, ventral view. H, same, in clove oil immersion. Abbreviations: Abbreviations: AS, anterior spiracle; G, gonopore; PS, posterior spiracle; SO anterior spiracle secondary opening.

FIGURES 32A–H. Cinetomorpha puberula Simon, male, syntype, SEM images. A-F, (PBI_OON 05528). G-H. (PBI_OON 26056).A, abdomen, lateral view. B, same, anterior view. C, G, palp, prolateral view. D, same, retrolateral view. E, H, same, anterior view. F, dorsal view.

FIGURES 33A–H. Cinetomorpha puberula Simon, male syntype. A-B, E-H, SEM images (PBI_OON 26056). C, D, transmitted light images (PBI_OON 05528). A, embolus, prolateral view. B, same, retrolateral view. C, same, dorsal view. D, epigastric area, ventral view. E, carapace, oblique lateral view. F, sternum, ventro-lateral view. G, endites and chelicerae, lateral view. H, chelicerae, antero-lateral view. Abbreviations: AS, anterior spiracle; C, conductor; E, embolus; EDP, embolar distal process; EPP, embolar prolateral process; ET, embolar tip; G, gonopore; PS, posterior spiracle; S, spermatic duct tip; SO anterior spiracle secondary opening.

FIGURES 49A–H. Cinetomorpha longisetosa sp. nov., male (PBI_OON 31121). 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, palp, dorso-prolateral view, transmitted light image, clove oil immersion.

FIGURES 52A–H. Cinetomorpha loreto sp. nov., male (PBI_OON 38819). 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, palp, dorso-prolateral view, transmitted light image, clove oil immersion.

FIGURES 54A–H. Cinetomorpha loreto sp. nov., female (PBI_OON 38821). 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 60A–H. Cinetomorpha zero sp. nov., male. A-G, (PBI_OON 38820). H, (PBI_OON 21098). 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, bulb, dorso-prolateral view, transmitted light image, clove oil immersion.

FIGURES 61A–D. Cinetomorpha zero sp. nov., male palp (PBI_OON 21098). A, prolateral view. B, retrolateral view. C, anterior view. D, dorsal view.

FIGURES 63A–I. Cinetomorpha zero sp. nov., female A-H, (PBI_OON 21098). I, (PBI_OON 00018). A, dorsal view. B, ventral view. C, anterior view. D, carapace, lateral view. E, abdomen, lateral view. F, carapace dorsal view. G, sternum, ventral view. H, abdomen, anterior view. I, internal genitalia, ventral view, transmitted light image, clove oil immersion.