Trichoptera Caddisflies. First thoracic segment sclerotized Trochantin Hatchet shaped Order:...
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![Page 1: Trichoptera Caddisflies. First thoracic segment sclerotized Trochantin Hatchet shaped Order: Trichoptera Family: Psychomyiidae A. Bosak BMIC.](https://reader036.fdocuments.in/reader036/viewer/2022070305/55159ce355034674578b5ddf/html5/thumbnails/1.jpg)
Trichoptera
Caddisflies
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First thoracic segment sclerotizedTrochantin
Hatchet shaped
Order: TrichopteraFamily: Psychomyiidae
A. B
osak
BM
IC
A. Bosak BMIC
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Order: TrichopteraFamily: Polycentropodidae
First thoracic segment sclerotized
Trochantin spineA. B
osak
BM
IC
A. Bosak BMIC
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Order: TrichopteraFamily: Hydropsychidae Genus: Cheumatopsyche
Each thoracic segment sclerotized
Abdomen with up to 10 branched gills
Abdominal segment 8 with 2 sclerites
Abdominal segment 9 notched sclerite
Prosternum with 2 small sclerites below plate
A. Bosa
k BMIC
A. Bosak BMIC
A. B
osak
BM
IC
![Page 5: Trichoptera Caddisflies. First thoracic segment sclerotized Trochantin Hatchet shaped Order: Trichoptera Family: Psychomyiidae A. Bosak BMIC.](https://reader036.fdocuments.in/reader036/viewer/2022070305/55159ce355034674578b5ddf/html5/thumbnails/5.jpg)
Order: TrichopteraFamily: Hydropsychidae Genus: Hydropsyche
Each thoracic segment sclerotized
Abdomen with up to 10 branched gills
Prosternum with 2 large sclerites below plate
A. Bosak BMIC
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Lateral humps
Partially scleritized pro and mesonotum
Antennae close to
eyeEye
Antenna
Laterally scleritized anal hooks
Ventral apotomeLarger thanEcdysial line
Ecdysial line
Ventral apotome
Order: TrichopteraFamily: LepidostomatidaeGenus: Lepidostoma
A. Bosak BMIC
A. Bosak BMIC
A. Bosak BMIC
A. Bosak BMIC
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Order: Trichoptera Family: Lepidostomatidae
Lateral humps
No dorsal hump
Short antennae
Thoracic segment 2 sclerotized
segment 3 fleshy
To tell genus:
Lepidostoma: apotome as long as ecdysial line.
Theliopsyche: apotome shorter than line.
Lepidostoma
A. Bosak BMIC
A. Bosak BMIC
A. Bosak BMIC
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Order: Trichoptera Family: Limnophilidae
Pronotum & mesonotum scleritized
Metanotum membranous with scleritized patches
Dorsal hump Prosternal hornA. Bosak BMIC
A. Bosak BMIC
A. Bosak BMIC
A. Bosak BMIC
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Order: Trichoptera Family: Molanidae Genus: Molannodes
Molannodes in case
Molannodes out of case
Hood on case
Hind tarsal claw modified as a filament
A. Bosak BMIC
A. Bosak BMIC
A. Bosak BMIC
A. Bosak BMIC
![Page 10: Trichoptera Caddisflies. First thoracic segment sclerotized Trochantin Hatchet shaped Order: Trichoptera Family: Psychomyiidae A. Bosak BMIC.](https://reader036.fdocuments.in/reader036/viewer/2022070305/55159ce355034674578b5ddf/html5/thumbnails/10.jpg)
Order: Trichoptera Family: Leptoceridae
Long antennae
Long hind legs
Cases of various material
A. Bos
ak B
MIC
A. B
osak
BM
IC
A. Bosak BMIC
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Order: Trichoptera Family: Leptoceridae Genus: Oecetis
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Order: Trichoptera Family: Leptoceridae Genus: Mystacides
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Order: Trichoptera Family: Leptoceridae Genus: Nectopsyche
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Order: Trichoptera Family: Leptoceridae Genus: Sedotes
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Setae cluster from scleritized disc on thoracic segment 3
Prosternal horn
Order: Trichoptera Family: Phryganeidae
Cases usually of plant material
A. Bosak BMIC
A. Bosak BMIC
A. Bosak BMIC
A. Bosak BMIC