Hexapopha Platnick, Berniker & Viquez 2014
Creators: name: Feitosa, Níthomas M.
name: Ott, Ricardo
name: Bonaldo, Alexandre B.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Oonopidae
Hexapopha

description: Hexapopha una sp. nov.   
Figs 2B, 6–8; Map 2  
 Type material. Holotype: male from Estaç „o Ecológica do Una, Una, Bahia, Brazil (14º48’S, 39º02’W /15º17’48”S, 39º04’28”W), Oct, 1999– Sept. 2000, M.F. Dias leg., 1♁, deposited in IBSP 64393, PBI_OON 46398. Paratypes: same data as holotype, 1♁, 1♀ (IBSP 64217, PBI _ OON 51531); 1♁ (IBSP 64397, PBI _ OON 51569); 1♁, 2♀ (IBSP 64441, PBI _ OON 51576); 2♁ (IBSP 65215, PBI _ OON 52422).   
 Etymology. The specific name is a toponymic referring to the type locality.   
 Diagnosis. Males resemble those of H. brescoviti sp. nov. by the presence of retromarginal sclerotized projections on the paturon (Figs 6F, 8D), differing by the horn-shaped P2 on the endite (Fig. 8C) (laminar in H. brescoviti sp. nov., Fig. 10C). Females resemble those of H. hone, H. baehrae sp. nov. and H. brasiliana (Bristowe) by the Ushaped postepigastric scape fused to a broad postepigastric plate (Figs 62G–H; 68G–H; Platnick et al., 2014, figs 85–86) but can be distinguished by the wide genital duct that almost reach the posterior portion of postepigastric plate (Figs 7G–H) (genital duct narrow, situated on the anterior portion of the postepigastric plate in H. hone, H. baehrae sp. nov. and H. brasiliana). Additionally, they are distinguished from those of all other species of the genus by the genital duct forming a loop and returning to postepigastric plate (Fig. 8L).   
 Description. Male (PBI_OON 46398). Total length 1.81. CEPHALOTHORAX: Carapace orange-brown, with Coxapopha -like pattern, pars cephalica strongly elevated in lateral view, surface of elevated portion of pars cephalica smooth, sides finely granulate, fovea present (Figs 6B–C). Eyes ALE circular, PME oval, PLE oval; posterior eye row straight from both above and front; ALE separated by their radius to diameter, ALE-PLE touching, PME touching throughout most of their length, PLE-PME separated by less than PME radius (Fig. 6E). Sternum as long as wide, orange-brown, median concavity absent, with radial furrows between coxae I–II, II–III, III–IV, furrow wrinkled, surface smooth, without pits, microsculpture absent; prosoma pedicelar region with small process (Figs 6D, 8A). Mouthparts. Chelicerae paturon lateral face with one sclerotized projection; distal region abruptly narrowed (Figs 6E, 8D). Labium anterior margin anteriorly projecting at middle, much wider than long (Fig. 8B). Endites with a median projection (mp), a P1, a P2, a P3, a P4 and a P5; mp short, directed anteriorly; P1 lamellar, bent upwards, situated laterally to mp, anterior margin serrated. P2 hornlike, situated anteriorly to mp. P3 short, situated anteriorly to P2. P4 lamellar, situated anteriorly to P2, laterally to P3. P5 short, situated anteriorly to P3 (Figs 8B–C). ABDOMEN: dorsum soft portions orange-brown. Book lung covers large, elliptical. Dorsal scutum orange-brown, covering full length of abdomen, no soft tissue visible from above. Epigastric scutum slightly protruding. Postepigastric scutum orange-brown, almost semicircular, covering nearly full length of abdominal length, fused to epigastric scutum (Figs 6A–B, G). LEGS: orange-brown. GENITALIA: Epigastric region with sperm pore situated at level of posterior spiracles. Palp proximal segments pale orange; embolus dark, not bent upwards; conductor absent (Figs 6G–I, 8E–F).   
 Female (PBI_OON 51531). As in male except as noted. Total length 1.62. CEPHALOTHORAX: Carapace without any pattern, pars cephalica slightly elevated in lateral view, sides striated (Figs 7B–C). Eyes PME circular; ALE-PLE separated by less than ALE radius, PME touching (Fig. 7E). Sternum longer than wide, without radial furrows between coxae I–II, II–III, III–IV (Fig. 7D). Mouthparts: Chelicerae, endites and labium orange-brown. Chelicerae paturon lateral face without projection. Labium rectangular (Figs 7D–E). ABDOMEN: Dorsal scutum covering more than 3/4 of abdomen, more than 1/2 to most of abdomen width. Epigastric scutum not protruding. Postepigastric scutum covering about 3/4 of abdominal length (Figs 7A–B,F). GENITALIA: Ventral view: postepigastric scape present; copulatory orifice circular, very small, situated on the posterior margin of the scape. Dorsal view: anterior genitalic process with recurved arms; genital duct wide, not coiled (Figs 7G–H, 8J–L).   
 Other material examined.  Brazil. Bahia. Una:  Estaç „o Ecológica do Una (14º48’S, 39º02’W / 15º17’48”S, 39º04’28”W) Oct, 1999– Sept. 2000, M.F. Dias leg., 1♁ (IBSP 65327, PBI _ OON 46407); 1♀ (IBSP 64219, PBI _ OON 46403); 1♀ (IBSP 64228, PBI _ OON 46392); 1♀ (IBSP 65080, PBI _ OON 46395); 1♀ (IBSP 65231, PBI _ OON 46406); 1♁ (IBSP 65233, PBI _ OON 51524); 1♁ (IBSP 64564, PBI _ OON 51572); 1♁ (IBSP 64510, PBI _ OON 51533); 3♁ (IBSP 65152, PBI _ OON 51539); 1♁ (IBSP 65114, PBI _ OON 51546); 1♁ (IBSP 65218, PBI _ OON 51547); 1♁ (IBSP 64512, PBI _ OON 51560); 1♁, 1♀ (IBSP 65447, PBI _ OON 51568); 1♁ (IBSP 64238 PBI _ OON 46393); 1♁ (IBSP 64262, PBI _ OON 46397); 3♁ (IBSP 64393, PBI _ OON 46396); 4♁ (IBSP 64465, PBI _ OON 46402); 1♀ (IBSP 64445, PBI _ OON 52637); 1♁ (IBSP 65078, PBI _ OON 52419); 1♁ (IBSP 64257, PBI _ OON 52420); 1♁ (IBSP 65138, PBI _ OON 52421); 1♁ (IBSP 64431, PBI _ OON 52636); 1♁ (IBSP 64405, PBI _ OON 52426); 1♁ (IBSP 65151, PBI _ OON 52635); 1♁, 1♀ (IBSP 64216, PBI _ OON 51544); 3♁ (IBSP 64379, PBI _ OON 52621); 1♁, 2♀ (IBSP 65139, PBI _ OON 52625); 2♀ (IBSP 64447, PBI _ OON 52627); 1♁ (IBSP 65116, PBI _ OON 52628); 1♁ (IBSP 64503, PBI _ OON 52629); 1♁ (IBSP 65515, PBI _ OON 52630); 1♁ (IBSP 65106, PBI _ OON 52631); 2♁ (IBSP 65077, PBI _ OON 52632); 1♁ (IBSP 64532, PBI _ OON 52633); 1♁ (IBSP 64288, PBI _ OON 52634); 2003, M.F. Dias leg., 1♁ (IBSP 62557, PBI _ OON 51571); 1♁ (IBSP 62556, PBI _ OON 52417); 1♀ (IBSP 62546, PBI _ OON 46389); 1♀ (IBSP 62551, PBI _ OON 52624); 1♀ (IBSP 62549, PBI _ OON 46390). Ilhéus: (Cabruca, Cocoa plantation), Jul. 20, 1999, 1♁ (IBSP 24228, PBI _ OON 52550). Condomínio Águas de Olivença (15º00’63”S, 39º00’01”W), Mar. 23, 1998, 1♀ (AMNH, PBI _ OON 46267).   
 Distribution. Known from the type locality and Ilhéus, state of Bahia, Brazil (Map 2).
description: Published as part of Feitosa, Níthomas M., Ott, Ricardo & Bonaldo, Alexandre B., 2023, Meeting the southern brothers: a revision of the Neotropical spider genus Hexapopha Platnick, Berniker & Víquez, 2014 (Araneae, Oonopidae), pp. 1-150 in Zootaxa 5329 (1) on pages 16-21, DOI: 10.11646/zootaxa.5329.1.1, http://zenodo.org/record/8244009