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+c) Wesolowska, van Harten, 2010. UAEmir. 2010: 3: 50, f 61-63 . All ©copyrights are retained by the original authors and copyright holders, used here by their courtesy .
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Gen. Festucula Simon, 1901
DIAGNOSIS. Share mutual diagnostic characters of PSEUDICIINES: peculiar stridulatory apparatus "femur I-carapace" with striking lateral, subocular row of about 10 short bristles on protuberances, modified tibia of robust leg I, flattened body and characteristic color pattern. Differs by enormously elongated and narrow abdomen, 2.4 times longer than carapace, resembling narrow bodied
spiders hiding on straw of grass, cryptically colored
green or brownish yellow.
Shape of epigyne and its internal structures are shown rather special, could be compared with some difficulty to Rudakius. Male
palp with tibial apophysis biramous, widely diverging rami, also resembling Rudakius.Type species Festucula vermiformis (9 recognizable species) Compare genera in vol. I at Festucula REMARKS . Originally classified by Simon [1901-1903] in the group Marpisseae and Marpissinae by Petrunkevitch [1928], in list by Bonnet […: 5053] placed in the Salticinae subfamily.
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Gen. Nepalicius Prószyński, 2016 gen. n. (3 species)
[partial synonym for the genus Pseudicius (in part)]. Type species Nepalicius nepalicus (= syn. Icius nepalicus Andreeva, Heciak & Prószyński, 1984). Icius nepalicus Andreeva, Heciak & Prószynski, 1984: 372, f. 49-51 (Dm).
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Gen. Okinawicius Prószyński, 2016 Type species Pseudicius okinawaensis (10 recognizable species) See more species in vol. 2 at Okinawicius Compare genera in vol. I at .......Pseud DIAGNOSIS. Share mutual diagnostic characters of PSEUDICIINES: lateral, subocular row of about 10 short bristles on protuberances, modified tibia of robust leg I, flattened body and characteristic color pattern. Differs by prominent pockets on surface of epigyne, which are unusually long and prominent. There is a pair of medial depressions on epigyne, with indistinct copulatory openings, visible only after clearing of epigyne. Striking difference is provided by a flat spiral of several concentric membranous coils of copulatory ducts, in a plane parallel to surface of epigyne, visible after staining in Chlorazol Black E. These join narrow and long, sclerotized spermathecae near the prominent armature of scent opening (which in O. modestus is long, chimney-like). Sclerotized parts of these structures is comparable to Nepalicius. Males (matching require confirmation). Embolus arise laterally from bulbus, either in its mid-lenght, or posteriorly. Tibial apophysis with stumpy rami, two or three. Drawings below are integral part of the definition. Remarks. Females of O. sheherezadae and males of Pseudicius sindbadi were collected in the same day - April 11th, 1980, in the same locality Thanomah in Saudi Arabia, at the same altitude 2140 m., and by the same collector W. Buettiker, since Salticidae in deserts are sparse and rarely collected, there is good chance that they may match, therefore belong to the same species. If so, morphologically similar male of Pseudicius shirinae from Wadi Harth may also belong to Okinawicius. Suguro, Yahata, 2014: 63(2): 87-97, f 25, 27, 28 proposed to synonymize four species of Pseudicius in Japan, these synonyms are not accepted - for details see chapter below. Composition. The following species are transferred from genus the Pseudicius Simon, 1885: Okinawicius daitaricus (Prószynski, 1992), comb. n., O. delesserti (Caporiacco, 1941), comb. n., O. modestus (Simon, 1885) comb. n., O. okinawaensis (Prószynski, 1992) comb. n., O. sheherezadae [+ sindbadi? - conspecific?] (Prószynski, 1989) comb. n., O. shirinae (Prószynski, 1989) comb. n., O. tokaraensis (Bohdanowicz, Prószynski, 1987) comb. n. REFERENCES. Proszynski Ann. zool.,1984 - 3, 13: 350, f 12-14; 1 992a - 44, 8: 102, f 104-105.
.[REMARK 1: Enigmatic placement: palp resembling O. deleserti and O. shirinae, epigynal ducts somewhat like Psenuc, habitus? . REMARK 2: palp, epigyne and habitus (see above) were drawn by J. Prószyński on specimens from Israel and communicated privately to H. Metzner, who has has published drawing of palp and description of the supposedly the same species from Rhodes as Pseudicius vankeeri, however epigyne was mismatched, later Logunov, 2009: 909, f 28-29 has drawn similar looking (but rather not conspecific) epigyne of a specimen from Turkey] |
Suguro & Yahata (2014) purported to revise Japanese species of genus Tasa and part of Pseudicius by morphological investigation and molecular analysis using partial sequencing data of m-DNA COI gene. Their opinions relate directly to descriptions of genera presented in this paper.
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Diagnosis. Share mutual diagnostic characters of PSEUDICIINES: lateral, subocular row of about 10 short bristles on protuberances, modified tibia of robust leg I, flattened body and characteristic color pattern. Internal structures of epigyne comparable with Pseudicius (intermediate form is Pseudicius vankeeri Metzner, 1999) set transversally, however, spermatheca is somewhat swollen distally, copulatory ducts light sclerotized, encircles proximal, level part of spermatheca by a single, or a few coils, armature of scent opening developed into long, prominent duct, chimney-like. Epigyne externally comparable with Psudicius, differs by large oval, shallow depression with a pair of median grooves containing medial copulatory openings. There is a pair of indistinct, postero-lateral pockets, translucent trough tegument. Male palp with elongate oval bulbus, with pronounced posterior part. Embolus parallel to bulbus, arising laterally from posterior part of bulbus. Tibial apophysis short and single, inclined ventrally, with vestigial dorsal ramus reduced to slight swelling on the dorsal edge. |
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Gen. Pseudicius Simon, 1885
Type species Pseudicius encarpatus (40 recognizable species) Compare genera in vol. I at Pseudicius DIAGNOSIS. Share mutual diagnostic characters of PSEUDICIINES: peculiar stridulatory apparatus "femur I-carapace" with striking lateral, subocular row of about 10 short bristles on protuberances, modified tibia of robust leg I, flattened body and characteristic color pattern. Differs by
epigyne with oval depression and usually indistinct pockets. Copulatory duct is sclerotized and resembles flattish bow, oriented horizontally, and joining elongate and narrow spermatheca, also bow like and oriented transversally. Male bulbus relatively short, more or less rounded, with short embolus arising from its antero-prolateral edge. Tibial apophysis short, either stumpy with minute side spine, or split into three short rami. Drawings below constitute integral part of the genus definition.
REMARKS. The first discovered species was designated the type species, being little representative for the whole, originally delimited genus, as often happens. That was due to European fauna being studied first and the best known for the arachnologists of XIX century. Splitting original Pseudicius into smaller derivates, especially Afraflacilla, has reduced importance of these differences. Genus Pseudicius is distributed mainly in Europe, marginal area for PSEUDICIINES, as a whole.
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Gen. Rudakius Prószyński, 2016
Type species Menemerus cinctus (8 recognizable species) See more species in vol. 2 at Rudakius Etymology. Named in honor of great Persian
poet Rudaki (850-940 n.e.) who lived in the
Samanid court in Buchara (present day Uzbekistan) - in the area of occurrence of this genus. Name
combines words Rudaki and Pseudicius, grammar gender assumed
masculine.
DIAGNOSIS. Share mutual diagnostic characters of PSEUDICIINES: lateral, subocular row of about 10 short bristles on protuberances, modified tibia of robust leg I, flattened body and characteristic color pattern. At first glance epigyne and palps appear entirely different from other genera of this group, however, in spite of different appearance, all parts of these structures appear homologous. Epigyne has two large grooves, separated by a septum, but without visible external pair of pockets. Copulatory openings are distinctly visible in the middle part of medium septum, sclerotized and followed by broad, sclerotized ducts running posteriorly, then making a full circle tight loop, near branching off point of the scent opening armature. From that spot follows obliquely sclerotized duct, unusually narrow, to postero-medially located spermathecae, small in comparison with size of the epigyne. In Rudakius afghanicus (Andreeva, Hęciak & Prószynski, 1984), comb. n. spermatheca is different, intermediary to state in Afraflacilla: elongate vessel, running medially, parallel to main body axis and much larger, about half the length of epigyne. Male palp is very special, with anterior edge of bulbus truncated transversally, with robust embolus arising antero-laterally and posterior part of bulbus expanded diagonally, postero-laterally. Tibial apophysis large, consisting of two long, pointed rami, widely spaced, in some species, however, dorsal ramus is distinctly shorter. Drawings below constitute integral part of the genus definition. Distribution. Rudakius is a central Central Asian genus, occuring also in China, Ethiopia, India, Malaysia, Saudi Arabia . Composition. The following species are transferred from the genus Pseudicius Simon, 1885: Rudakius afghanicus (Andreeva, Heciak, Prószynski, 1984), comb. n., R. cinctus (Pickard-Cambridge O., 1885), comb. n., R. delesserti (Caporiacco, 1941), comb. n., R. maureri (Prószynski, 1992), comb. n., R. rudakii (Prószynski, 1992), comb. n., R. spasskyi (Andreeva, Heciak, Prószynski, 1984), comb. n., R. wenshanensis (He, Hu, 1999), comb. n.. Species Rudakius citri (Sadana, 1980), comb. n. was originally misidentified as Phlegra citri Sadana, 1980: 229, f. 1-5; Rudakius ludhianaensis (Tikader, 1974 - nec nec Sadana et Kaur, 1974), comb. n. was originally misidentified as Marpissa ludhianaensis Tikader, 1974: 205, f. 1-3.
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Gen. Spadera Peckham, Peckham, 1894
Type species Spadera unica (1 recognizable species) Check species diversity in vol. II at .......Pseud Compare genera in vol. I at .......Pseud DIAGNOSIS. Little known genus, somewhat resembling Rudakius by shape of embolus and bulbus, tibial apophysis could be derived: long thin, terminated by minute fork. Original description is not unequivocal, but mentions apearance of first leg fitting PSEUDICINES, which is lost on original drawing. Classification by Simon also support placing this genus in PSEUDICIINES.
DESCRIPTION. [I repeat below the original description by Peckham & Peckham, 1894: 118.] "The falces are short but stout and project obliquely forward. The fang is rather long. The maxillae are rounded and are more than twice as long as the labium. The sternum is twice as long as wide. The femur, patella and tibia of the first leg are thickened, especially the femur.
The color of the cephalothorax is dark brown; the eye region is blackish.
The upper surface is thinly covered with mixed red and white hairs. A
wide, white band encircles the lower sides and below this is a black line.
The clypeus and palpus are covered with white hairs. The abdomen is
light brown, with a dark region down the middle, which consists of two
triangular figures on the anterior and middle part and some rounded
spots behind. There is a transverse, curved, white band at the anterior
end of the abdomen, and another across the middle; and the brown spots
at the posterior end are surrounded by white.
The femur, patella and tibia
of the first leg are thickened, especially the femur. The legs are brown, the first pair being the darkest.
The falces are dark brown. The under surface is dark brown, thinly
covered with white hairs. Length, 4.8. Length of cephalothorax, 2; width of cephalothorax,
1.2. Legs [length order] is 1432; first pair plainly stoutest." Drawings below constitute integral part of the genus definition.
REFERENCES. Proszynski Ann. zool.,1984 - 3, 13: 350, f 12-14; 1992a - 44, 8: 102, f 104-105.All ©copyrights are retained by the original authors and copyright holders, used here by their courtesy. |
Gen. Tasa Wesolowska, 1981
COMMENT: The type of internal structure of epigyne clearly fits group PSUDICINES, also general appearance (newly published color photographs) and stridulatory row of setae on sclerotized sockets on upper anterior surface of femur I [however its counterpart on cephalothorax not yet discovered]. Male palpal organ with very unusual embolus, which could be compared, very distantly, perhaps, with Rudakius, also two-pronged tibial apophysis.The species arrangement suggested by Jin et al, 2022 [and in WSC] is very complicated and its premise [internal structure of epigyne] unclear in several publications.
Type species Thianella davidi Schenkel, 1963 (2 recognizable species) Check species diversity in vol. II at .......Pseud Compare genera in vol. I at .......Pseud
Figs 138. Tasa koreana - newest documentation! Jin et al., 2022: 3, f. 1A-D, 2A-D, 3A-E, 4A-F.
SOURCE Jin, C., Liu, S.-Y., Wang, L.-X., Luo, M.-P. & Chen, K. (2022). Re-validation and re-description of Tasa koreana (Wesołowska, 1981) (Araneae, Salticidae). Biodiversity Data Journal 10(e87443): 1-9. ATTENTION Microsetae indicated in Plate XXX fig. 4C on femur I by red arrow are typical character of PSEUDICINES, assumed to produce sound by interacting with a row of lateral subocular setae on small protuberances (see drawings and the photo at the beginning of the chapter, above, author did not mentioned them in description). Photographs of structure of epigyne do not show necessary details but permit guesses on classification. Figs 138. A- Tasa davidi male, B-C - female of allegedly the same[?] species [conspecificity not documented, matching doubtful], D - Tasa nipponica. SOURCES:. A- Wesolowska 1981b. Ann. zool. 36: 157-159, f 88-92, B-C- Peng, Gong, Kim 2000. Korean J. Soil Zool. 5 (1): 14, f 5-8, D - Bohdanowicz in Bohdanowicz, Prószynski, 1987. Annales zoologici, 41, 2: 143-144, f 300-30. All ©copyrights are retained by the original authors and copyright holders, used by their courtesy. COMMENT: Male (A) described from Hunan province, which has humid, subtropical climate, female (B-C) from distant Ordos area in Inner Mongolia, China, which has north temperate semiarid climate, conspecific state of these specimens improbable. |
Gen. Removed from PSEUDICIINES
Metaphidippus siticulosus (Peckham, Peckham, 1909) comb. n.
Pseudicius siticulosus Peckham & Peckham, 1909: 495, pl. 39, f. 11 (Df). |