taxonID	type	description	language	source
D648DB085038BD2211FAFC8BFC89F9E0.taxon	materials_examined	Type species by monotypy: Coillina baka Yin & Peng, 1998. Notes. This genus was originally characterized by having the retromargin of the chelicera with teeth separately standing (no keel or lamina), metatarsi of the hind legs without apical preening comb and the embolus of the male palp long and coiled (Yin & Peng 1998). Although only one male specimen of the type species, C. baka, was used as material for establishing this genus, we were able to add the following characteristics on the basis of the newly collected material of both sexes obtained from Myanmar: anterior lateral spinnerets with seven or eight cylindrical spigots, male abdomen with a distinct dorsal scutum, male palpal tibia with a sclerotized dorsal edge but without retrolateral apophysis, male palpal femur with a strong denticle and a peculiarly rounded, thumb-shaped (or mushroom-shaped) apophysis (Figs 11 ‒ 12), female genitalia with copulatory openings situated in the anterior part, long and spiraled insemination ducts and small, globular receptacles. In the original diagnosis, Yin & Peng (1998) suggested that Apodrassodes Vellard, 1924, Apophyllus Platnick & Shadab, 1984, and Fedotovia Charitonov, 1946 were similar genera to Coillina. Murphy (2007) put Coillina in the Echemus group, which consists of 26 genera, although its taxonomic status was not specified. In the Echemus group in the sense of Murphy, several species of Synaphosus Platnick & Shadab, 1980 have a filiform or long needleshaped embolus of the male palp (but its distal part does not extend into the alveolus of cymbium as in Coillina) and coiled or spiraled insemination ducts in the female genitalia. Of these, Synaphosus evertsi Ovtsharenko, Levy & Platnick, 1994 known from Ivory Coast, Indonesia (Bali) and Philippines (maybe including artificial distribution) has particularly no retrolateral tibial apophysis on the male palp, in common with C. baka. The relationship between Synaphosus and Coillina should be taxonomically verified.	en	Suzuki, Yuya, Aung, Mu Mu, Ono, Hirotsugu (2021): First record of Coillina baka Ying & Peng, 1998 (Araneae: Gnaphosidae) from Myanmar, with a description of the previously unknown female. Zootaxa 4984 (1): 274-280, DOI: https://doi.org/10.11646/zootaxa.4984.1.20
D648DB085038BD2711FAF97CFC19F82D.taxon	materials_examined	Material examined. MYANMAR: Chin State: 1 male, 1 female, Mindat District, base of the Natma Taung National Park, Mindat Township, Eastside of Mindat town, 21 º 19 ’ ‒ 21 º 47 N, 93 º 24 ’ ‒ 94 º 29 ’ E, 1,200 ‒ 1,250 m elevation, H. Ono leg. 28.11.2017 (BRC, provisionally preserved in NMNS).	en	Suzuki, Yuya, Aung, Mu Mu, Ono, Hirotsugu (2021): First record of Coillina baka Ying & Peng, 1998 (Araneae: Gnaphosidae) from Myanmar, with a description of the previously unknown female. Zootaxa 4984 (1): 274-280, DOI: https://doi.org/10.11646/zootaxa.4984.1.20
D648DB085038BD2711FAF97CFC19F82D.taxon	description	Description (based on the specimens from Myanmar): Female. Measurements: Body length 8.07, carapace length 3.56, width 2.62, opisthosoma length 4.36, width 2.49, legs as in Table 1. Size of eyes and their distances: AME 0.20, ALE 0.18, PME 0.18, PLE 0.16, AME ‒ AME 0.10, AME ‒ ALE 0.03, PME ‒ PME 0.09, PME ‒ PLE 0.16. Carapace yellowish brown, hirsute, longer than wide, with a distinct fovea (Fig. 1), anterior eye row recurved, posterior eye row procurved (Fig. 3). Chelicerae reddish brown, promargin of fang furrow with three teeth and two denticles, retromargin with three teeth (Figs 5, 14), maxillae, labium and sternum yellowish brown, legs yellowish brown without annulations. Leg formula, 4123. Spination of legs as in Table 3. Opisthosoma light grey with anterior dorsum light yellowish brown, without any marking (Fig. 1). Anterior lateral spinnerets with eight cylindrical spigots (Figs 7, 16). Epigyne (Figs 9 ‒ 10, 18 – 19). Epigynal plate longer than wide, lacking scape, with small slit-like copulatory openings located on the anterior part of the genital plate; a sac-like structure (bursa copulatrix?) attached to the entrance of each insemination duct, insemination ducts long and spiraled, occupying most part of vulva; receptacles rather small, globular and sclerotized, situated posteriorly. Male. Measurements: Body length 5.03, carapace length 2.66, width 1.94, opisthosoma length 2.49, width 1.78, legs as in Table 2. Size of eyes and their distances: AME 0.15, ALE 0.12, PME 0.15, PLE 0.13, AME ‒ AME 0.08, AME ‒ ALE 0.03, PME ‒ PME 0.07, PME ‒ PLE 0.09. The condition and the coloration of prosoma and opisthosoma (Fig. 2), arrangement of eyes (Fig. 4), dentation of chelicera (Figs 6, 15) and leg formula are almost same as those in the female. Spination of legs as in Table 4. There is a slight difference in the number of spines on the leg I between the holotype (Yin & Peng 1998) and the present male. A distinct dorsal scutum present on the abdomen. Anterior lateral spinnerets with seven spigots (Figs 8, 17). Although the number of spigots on posterior lateral spinnerets of the male is not identical with that of the holotype of this species, we regard that the discrepancy does not represent a species difference nor variation because the material is not enough for such decision. Male palp (Figs 11 ‒ 13, 20 – 21): Femur with a rounded, thumb-shaped apophysis ventrally (Figs 11: arrow, 20), a strong denticle (probably a short spine) prolaterally (Figs 12: arrow, 21) and two dorsal spines; tibia short with dorsal edge somewhat sclerotized, but lacking distinct apophysis; retrolateral edge of cymbium sclerotized with a basal projection; palpal bulb lacking median apophysis and conductor, embolic base without apophyses and spines, embolus long and coiled, its distal part filiform and extending into alveolus of cymbium.	en	Suzuki, Yuya, Aung, Mu Mu, Ono, Hirotsugu (2021): First record of Coillina baka Ying & Peng, 1998 (Araneae: Gnaphosidae) from Myanmar, with a description of the previously unknown female. Zootaxa 4984 (1): 274-280, DOI: https://doi.org/10.11646/zootaxa.4984.1.20
D648DB085038BD2711FAF97CFC19F82D.taxon	distribution	Distribution. Myanmar (Chin State) and China (Yunnan Province).	en	Suzuki, Yuya, Aung, Mu Mu, Ono, Hirotsugu (2021): First record of Coillina baka Ying & Peng, 1998 (Araneae: Gnaphosidae) from Myanmar, with a description of the previously unknown female. Zootaxa 4984 (1): 274-280, DOI: https://doi.org/10.11646/zootaxa.4984.1.20
