Endonura taurica Stach 1951
| Main Authors: | Smolis, Adrian, Skarżyński, Dariusz, Pomorski, Romuald J., Kaprus', Ighor J. |
|---|---|
| Format: | info publication-taxonomictreatment Journal |
| Terbitan: |
, 2007
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/6249497 |
Daftar Isi:
- Endonura taurica (Stach, 1951) Figs 1–14, Tab. 1 Biloba taurica: Stach 1951: 34 Neanura taurica: Dunger 1974: 14 Material examined. 3 adult females and juvenile; originally labelled “Krym Rezerwat”, VI–X. 1929, leg. W. Bukowski, det. J.Stach (ISEA). Other material. Female on slide, leaf litter in beech forest, ca. 800 m a.s.l., valley of Avunda River, Partyzans’ke near Gurzuf, Crimea, Ukraine, 10.IX. 1997, leg. R. J. Pomorski, D. SkarŻyński, I. Kaprus’. 3 adult females and male on slides, leaf litter on mountain meadow, Nikits’kyi Pereval, ca. 1450 m a.s.l., neighborhood of Jalta, Crimea, Ukraine, 12.IX. 1997, leg. R. J. Pomorski, D. SkarŻyński, I. Kaprus’. Adult female and juvenile on slide, soil and litter in mixed forest, Jaltyns'kyi Reserve, neighborhood of Jalta, Crimea, Ukraine, 11.ix. 1997, leg. R. J. Pomorski, D. SkarŻyński, I. Kaprus’ (ZIWU). Diagnosis. Habitus typical of the genus Endonura. Dorsal tubercles present, well developed. 2 + 2 eyes present. Buccal cone not elongated, wide. Labral chaetotaxy 4 / 2, 4. Mandible strong with 4 teeth. Head with 3 chaetae Oc, chaetae A, B, C, D, E (chaeta O absent). Tubercle (L+So) on head with 9 chaetae. Tubercles De on thoracic terga II and III with 3 and 4 chaetae respectively. Tubercles L on abd. III and IV with 4 and 6–7 chaetae respectively. Claw with or without inner tooth. All tibiotarsi with long chaetae B 4 and B 5. Redescription. Habitus typical of the genus (Fig. 1). Body length (without antennae) 0.78–1.38 mm. Colour of the body greyish-blue. 2 + 2 medium, dark-pigmented eyes. Types of dorsal ordinary chaetae: macrochaetae Ml and Mc thickened, narrowly sheathed, feebly serrated and not pointed (Figs 1, 13–14); mesochaetae thin and pointed. Number of other cephalic chaetae: Vi, 6; Ve, 11; labrum, 4 / 2, 4; labium, 11, 0x; ant. I, 7; ant.II, 11; ant. III, 17 + 5 s; ant. IV, 8 S+i +or+ 12 mou. b) Postcephalic chaetotaxy. Sterna abd. I 2 3 + s 2 3 VT: 4 abd. II 2 3 + s 2 3 Ve: 4–6 Ve 1 present Head. Buccal cone short and wide (Fig. 2). Labrum chaetotaxy 4 / 2, 4 (Fig. 3), ventral sclerifications as in Fig. 2. Chaetotaxy of labium as in Fig. 2 and Tab. 1. Maxilla slender with two small apical teeth at apex (Fig. 5). Mandible strong, with 2 basal and 2 apical teeth, the subapical one very small (Fig. 4). Chaetotaxy of antennae as in Tab. 1. Apical vesicle distinct, trilobed. S-chaetae subequal, long and moderately thickened. Chaetotaxy of head as in Figs 1–2, 7– 8 and Tab. 1. Chaeta D free (Fig. 8) or connected with tubercle Cl (Figs 1, 7).Tubercle Af wide (Fig 1, 7–8), chaeta O absent. Tubercle (L+So) with 9 chaetae (chaeta So 2 absent). Thorax, abdomen, legs. Chaetotaxy of th. and abd. as in Figs 1, 6, 14 and Tab. 1. Tubercles Di on th.I present or absent (Fig. 1). Tubercles L on abd. III and IV with 4 and 6–7 chaetae respectively (Fig. 6). Cryptopygy absent. Chaetotaxy of legs as in Figs 9–12 and Tab. 1. Claw with or without small inner tooth (Figs 9– 12). All tibiotarsi with long chaetae B 5 and B 4. Discussion. (see discussion of E. gracilirostris sp. nov.) Remarks. E. taurica was briefly described from the Crimea (Alushta reserve forest) by Stach (1951) and redescribed by Dunger (1974). Since both mentioned descriptions provided poor information on chaetotaxy we decided to make a modern redescription of this species based on extensive material (including Stach’s specimens).
- Published as part of Smolis, Adrian, Skarżyński, Dariusz, Pomorski, Romuald J. & Kaprus', Ighor J., 2007, Redescription of Endonura taurica (Stach, 1951) and E. quadriseta Cassagnau & Péja, 1979, and description of two new species of the genus Endonura Cassagnau, 1979 (Collembola: Neanuridae: Neanurinae) from the Crimea (Ukraine), pp. 19-35 in Zootaxa 1442 on pages 20-24, DOI: 10.5281/zenodo.176031