Diamesinae indet 1
Click on the picture to get the next photo layer. Below you can write a comment.
- premandible: ? seta S1: ?;
- mentum: 2 median teeth, 5-6? lateral, submental setation laterad;
- mandible: 4-1-0-0 (inner-apical-outer-surface);
- postoccipital margin: brown;
- antenna ?
Head (3rd? instar):
Head (specimen2 3rd? instar):
this suggestion is only based on mandible shape and a similar mentum shape compared to Diamesa steinboecki Goetghebuer, 1933 in Makarchenko 1999 But Diamesa steinboecki Goetghebuer, 1933 has 6 teeth in the middle not 4
Maybe It belongs to this group. The Diamesa larva is very difficult to identify into species level, aslo, some characters such like the teeth on the mentum and mandible are variant.