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Scientific Name: Cyrnellus sp Banks, 1913
Insects : Cyrnellus sp - -

Photo: Jim Walker (GBIF)

Classification:
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Trichoptera
Family: Polycentropodidae
Description:
The subapicomesal spine of each inferior appendage is cone-shaped, broad at the base, and positioned subapically. Its internal lobe is rounded. The dorsal phallic sclerite has a short anterior arm and short, divergent posterior arms.
Habitat & Distribution in Bangladesh:
Larvae in lotic and lentic habitats; prefer firm substrate, mainly gravel or sand
Environment:
Freshwater, Terrestrial
Comments:
They are semi aquatic. Larvae are hatched in water. But they fly away when they got matured.
References:

Nasiruddin M, Azadi MA, Saha S (2015) Abundance and Diversity of stream insects with reference to water quality. Bangladesh J. Environ. Sci, 28, 13-22

GBIF.org (16 September 2025) GBIF Occurrence Download https://doi.org/10.15468/dl.z87jqd

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Other DNA Barcodes & Nucleutide Sequences
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