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Nigricornis Group

 
 
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White Tree Cricket - Oecanthus argentinus - male Tree Cricket, 5:42pm - Oecanthus argentinus Tree Cricket, 5:33pm - Oecanthus argentinus Tree Cricket? - Oecanthus argentinus - male Cricket nymph - Oecanthus argentinus - female tree cricket on Mullein - Oecanthus argentinus 4th stage instar - Prairie tree cricket - Oecanthus argentinus Katydid on purple prairie clover - Oecanthus argentinus - female

Fast-calling male - Oecanthus celerinictus - male Female Fast-calling tree cricket - Oecanthus celerinictus - female Female Fast-calling tree cricket - Oecanthus celerinictus - female Fast-calling male - Oecanthus celerinictus - male Tree cricket - Oecanthus celerinictus - female Tree cricket - Oecanthus celerinictus - female Antennal markings of Fast-calling tree cricket - Oecanthus celerinictus - female Unknown Tree Cricket - Oecanthus celerinictus

Metanotal gland of lighter phase Forbes' male - Oecanthus forbesi - male 5015892 - Oecanthus forbesi - female 5001117 - Oecanthus forbesi - male tree cricket - Oecanthus forbesi lacewing sp? - Oecanthus forbesi - male Mating pair of Forbes' tree cricket - Oecanthus forbesi - male - female 5th stage female O. forbesi - Forbes' tree cricket - Oecanthus forbesi - female Gryllidae, Common Tree Cricket - Oecanthus forbesi - male

Pine Tree Cricket - Oecanthus laricis - female Tree cricket?? - Oecanthus laricis - female Female Tamarack tree cricket - Oecanthus laricis - female Female Tamarack tree cricket - Oecanthus laricis - female Female Tamarack tree cricket - Oecanthus laricis - female Female Tamarack tree cricket - Oecanthus laricis - female Some sort of nymph? - Oecanthus laricis Some sort of nymph? - Oecanthus laricis

Blackhorned Tree Cricket - Oecanthus nigricornis - male tree crickets post-mating - Oecanthus nigricornis - male - female tree crickets post-mating - Oecanthus nigricornis - male - female Possible black horned tree cricket - Oecanthus nigricornis Oecanthus nigricornis - female Oecanthus - Oecanthus nigricornis Tree cricket collected and photographed in terrarium.Maybe O nigricornis, - Oecanthus nigricornis - male Tree cricket collected and photographed in terrarium.Maybe O nigricornis, - Oecanthus nigricornis - male

 
 
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