Chaetocladius mantetensis, Moubayed-Breil, 2019

Moubayed, Joel & Langton, Peter H, 2019, CHAETOCLADIUS BERYTHENSIS SP. N., C. CALLAUENSIS SP. N., C. GUARDIOLEI SP. N. AND C. PARERAI SP. N., FOUR RELICT SPECIES INHABITING GLACIAL SPRINGS AND STREAMS IN EASTERN PYRENEES AND LEBANON (DIPTERA: CHIRONOMIDAE) Abstract, CHIRONOMUS Journal of Chironomidae Research 32 (32), pp. 42-59 : 56

Chaetocladius mantetensis

(n = 5 male exuviae including 2 male pharate adults; Figs 6B, G ; 7N )

Eastern Pyrenees, SW France.

1. FS, well-developed, 80-90 μm long ( Fig. 6B ; Moubayed-Breil & Bitusik 2019, Fig. 33);

2. TH, club-like ( Fig. 7I );

3. Dc 1, Dc 2 and Dc 3 well separated, Dc 3 located close to Dc

4 ( Fig. 6G ); d1, 45; d2, 50; d3, 10;

4. Dc 1, Dc 3 and Dc 4 (type-a); Dc 2, (type-c);

5. Present on sternites IV-VII;

6. M, thorn to long spine; ApiL, finger-like, located laterally ( Fig. 7N ).

Figures

Figure 6. Pupal exuviae of Chaetocladius spp. Frontal apotome of: A) C. cf. callauensis sp. n.; B) C. mantetensis; C) C. cf. guardiolei sp. n. Distribution pattern of dorsocentral setae on thorax of: D) C. melaleucus; E) C. perennis; F) C. guisseti; G) C. mantetensis; H) C. bitusiki; I) C. cf. laminatus; J) C. cf. callauensis sp. n.; K) C. cf. guardiolei sp. n; L) C. cf. parerai sp. n.

Figure 7. Pupal exuviae of Chaetocladius spp. Caudal area of sternite VI of:A) C. melaleucus; C) C. sp. cf. laminatus. Tergite VIII (caudal part, dorsal) and anal lobe of: B) C. melaleucus; D-E) C. sp. cf. laminatus; F) C. dissipatus; G) C. sp. cf. guardiolei sp. n; L) C. cf. callauensis sp. n.; M) C. sp. cf. parerai sp. n; N) C. mantetensis. Thoracic horn of: H) C. sp. cf. laminatus; I) C. mantetensis; J) C. cf. parerai sp. n; K) C. cf. callauensis sp. n.