On the revisited types of four poorly known African species of Palpimanus (Araneae, Palpimanidae)
Author
Zonstein, Sergei L.
Author
Marusik, Yuri M.
text
African Invertebrates
2019
60
1
83
95
http://dx.doi.org/10.3897/afrinvertebr.60.34229
journal article
http://dx.doi.org/10.3897/afrinvertebr.60.34229
2305-2562-1-83
EEF54068C0334FE0A7E26C8311725D82
Palpimanus processiger Strand, 1913
Figs 30-34, 35-37
Palpimanus processiger
Strand, 1913: 335 (♂).
Redescription.
Male (holotype) MNB 14212.
Habitus (Figs 30-34). Carapace and chelicerae moderately rugose, abdomen covered with moderately dense and uniformly shaped setae. Measurements: TL 8.75, CL 3.72, CW 2.83, CyH 0.34, femur I L/W 1.87 (3.27/1.75). Eyes: AME 0.27, ALE 0.13, PLE 0.12, PME 0.15,
AME-AME
0.10,
AME-ALE
0.16,
ALE-PLE
0.64,
PLE-PME
0.47,
PME-PME
0.37. Colour in alcohol: Carapace, chelicerae, sternum, labium, palp, leg I from coxa to metatarsus and most part of abdominal scuta intense cherry-red, tarsus I and legs
II-IV
(including coxae) and posterior part of ventral abdominal scutum yellowish-orange, unsclerotised part of abdomen medium yellowish-brown, lighter anteriorly and darker posteriorly and ventrally, with numerous and fairly dense darker brownish muscular pits, more dense on ventral side. Legs: formula 1432. Patella and tibia I with numerous and dense small ventral granules, tibia I prolaterally also with numerous flattened mound-shaped granules. True undivided scopula on entire proventral surface of tibia I; long, entire and prolateral on metatarsus I, vestigial and prolateral on tarsus I, vestigial and divided by setae on distal metatarsi and tarsi
II-IV
. Metatarsi
II-IV
with ventral brushes of dense setae. PTC each with 2-5 small acute teeth.
Leg measurements:
Femur |
Patella |
Tibia |
Metatarsus |
Tarsus |
Total |
Copulatory organs (Figs 35-37): Tibia slightly swollen, 1.4 times wider than patella and cymbium, almost as wide as long; cymbium 2 times longer than wide; bulb with tegular part longer than wide; terminal part with 2 distinct processes (plus poorly discernible flattened mound located opposite these two), kind of tegular apophysis (Ta) and broad, partly membranous complex embolus (Em). Tegular apophysis thin, smoothly bent, at least 7 times longer than wide. Embolus broad, bifurcated near the tip, both arms membranous, dorsal arm (Da) smaller than ventral arm (Va); sperm duct (Sd) of embolus distinct.
Female.
Unknown.
Types.
Holotype ♂, RWANDA: Western Province, Kisenge (original
"Kissendji"
;
02°14'S
,
29°31'E
), ix.1907, L. Schultze (MNB 14212).
Distribution.
Known only from the type locality (incorrectly associated in catalogues with DR Congo, see: WSC 2019).
Figures 30-34.
Palpimanus processiger
, male (holotype). 30, 31 Habitus, dorsal and lateral view, respectively 32, 34 prosoma, ventral and dorsal view, respectively 33 anterior part of prosoma, dorsal view.
Figures 35-37. Male palp of
Palpimanus processiger
, holotype. 35, 36 Bulb, retrolateral and prolateral view, respectively 37 patella, tibia and part of cymbium, retrolateral view. Scale bar: 0.2 mm. Abbreviations: Da dorsal arm of embolus; Em embolus; Sd sperm duct of embolus; Ta tegular apophysis; Va ventral arm of embolus.