Chaetocladius cf. parerai, Moubayed & Langton, 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 : 57

Chaetocladius cf. parerai sp. n.

Male pharate adults unknown.

(n = 3 male exuviae; Figs 6L ; 7 J, M )

Eastern Pyrenees, SW France.

1. FS, well-developed, about 100 μm long;

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

3. Dc 1 located far from Dc 2 -Dc 4 ( Fig. 6L ); d1, 110; d2 = d3, 10-15;

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

5. Present on sternites V-VII;

6. M, thorn to long spine; ApiL, with 2 distinct rounded expansions, inner one lobe-like, outer one wider ( Fig. 7M ).

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.