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Roger J. Blahnik, Ralph W. Holzenthal
Zookeys
Figure 21.Oecetis patula sp. n., male genitalia: A lateral; inset, variation in inferior appendage B phallic apparatus, lateral C phallic apparatus, caudal D inferior appendage, caudal; inset, variation in development of basomesal process E inferior appendage, ventral.
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Randers Fjord
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Roger J. Blahnik, Ralph W. Holzenthal
Zookeys
Figures 46–45.Oecetis punctata and Oecetis avara group species – lateral habitus (male). 46 Oecetis punctata Navás 47 Oecetis angularis sp. n. 48 Oecetis tumida sp. n. 49 Oecetis patula sp. n. 50 Oecetis mexicana sp. n. 51 Oecetis campana sp. n. 52 Oecetis acciptrina sp. n. (female) 53 Oecetis maritza sp. n. 54 Oecetis agosta sp. n. 55 Oecetis protrusa sp. n. 56 Oecetis constricta sp. n. 57 Oecetis verrucula sp. n.
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Randers Fjord
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Roger J. Blahnik, Ralph W. Holzenthal
Zookeys
Figure 22.Oecetis protrusa sp. n., male genitalia: A lateral B phallic apparatus, lateral C phallic apparatus, caudal D inferior appendage, caudal E inferior appendage, ventral.
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Roger J. Blahnik, Ralph W. Holzenthal
Zookeys
Figures 46–45.Oecetis punctata and Oecetis avara group species – lateral habitus (male). 46 Oecetis punctata Navás 47 Oecetis angularis sp. n. 48 Oecetis tumida sp. n. 49 Oecetis patula sp. n. 50 Oecetis mexicana sp. n. 51 Oecetis campana sp. n. 52 Oecetis acciptrina sp. n. (female) 53 Oecetis maritza sp. n. 54 Oecetis agosta sp. n. 55 Oecetis protrusa sp. n. 56 Oecetis constricta sp. n. 57 Oecetis verrucula sp. n.
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Roger J. Blahnik, Ralph W. Holzenthal
Zookeys
Figure 26.Oecetis verrucula sp. n., male genitalia: A lateral B phallic apparatus, lateral C phallic apparatus, caudal D inferior appendage, caudal E inferior appendage, ventral.
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Roger J. Blahnik, Ralph W. Holzenthal
Zookeys
Figure 23.Oecetis sordida sp. n., male genitalia: A lateral B phallic apparatus, lateral C phallic apparatus, caudal D phallic apparatus, ventral E inferior appendage, caudal.
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Roger J. Blahnik, Ralph W. Holzenthal
Zookeys
Figures 35–45.Oecetis avara group species – lateral habitus (male). 35 Oecetis uncata sp. n. 36 Oecetis metlacensis Bueno-Soria 37 Oecetis apache sp. n. 38 Oecetis sordida sp. n. 39 Oecetis disjuncta (Banks) 40 Oecetis avara (Banks) – Florida 41 Oecetis avara (Banks) – Minnesota 42 Oecetis houghtoni sp. n. 43 Oecetis elata Denning & Sykora 44 Oecetis verrucula sp. n. 45 Oecetis species nr. houghtoni – Tennessee.
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Roger J. Blahnik, Ralph W. Holzenthal
Zookeys
Figure 24.Oecetis tumida sp. n., male genitalia: A lateral B phallic apparatus, lateral C phallic apparatus, caudal D phallic apparatus, ventral E inferior appendage, caudal F inferior appendage, ventral G egment IX and tergum X, dorsal.
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Roger J. Blahnik, Ralph W. Holzenthal
Zookeys
Figures 46–45.Oecetis punctata and Oecetis avara group species – lateral habitus (male). 46 Oecetis punctata Navás 47 Oecetis angularis sp. n. 48 Oecetis tumida sp. n. 49 Oecetis patula sp. n. 50 Oecetis mexicana sp. n. 51 Oecetis campana sp. n. 52 Oecetis acciptrina sp. n. (female) 53 Oecetis maritza sp. n. 54 Oecetis agosta sp. n. 55 Oecetis protrusa sp. n. 56 Oecetis constricta sp. n. 57 Oecetis verrucula sp. n.
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Roger J. Blahnik, Ralph W. Holzenthal
Zookeys
Figure 25.Oecetis uncata sp. n., male genitalia: A lateral B phallic apparatus, lateral C phallic apparatus, caudal D inferior appendage, caudal.
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Roger J. Blahnik, Ralph W. Holzenthal
Zookeys
Figures 35–45.Oecetis avara group species – lateral habitus (male). 35 Oecetis uncata sp. n. 36 Oecetis metlacensis Bueno-Soria 37 Oecetis apache sp. n. 38 Oecetis sordida sp. n. 39 Oecetis disjuncta (Banks) 40 Oecetis avara (Banks) – Florida 41 Oecetis avara (Banks) – Minnesota 42 Oecetis houghtoni sp. n. 43 Oecetis elata Denning & Sykora 44 Oecetis verrucula sp. n. 45 Oecetis species nr. houghtoni – Tennessee.
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Roger J. Blahnik, Ralph W. Holzenthal
Zookeys
Figure 26.Oecetis verrucula sp. n., male genitalia: A lateral B phallic apparatus, lateral C phallic apparatus, caudal D inferior appendage, caudal E inferior appendage, ventral.
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Roger J. Blahnik, Ralph W. Holzenthal
Zookeys
Figures 35–45.Oecetis avara group species – lateral habitus (male). 35 Oecetis uncata sp. n. 36 Oecetis metlacensis Bueno-Soria 37 Oecetis apache sp. n. 38 Oecetis sordida sp. n. 39 Oecetis disjuncta (Banks) 40 Oecetis avara (Banks) – Florida 41 Oecetis avara (Banks) – Minnesota 42 Oecetis houghtoni sp. n. 43 Oecetis elata Denning & Sykora 44 Oecetis verrucula sp. n. 45 Oecetis species nr. houghtoni – Tennessee.
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Roger J. Blahnik, Ralph W. Holzenthal
Zookeys
Figures 46–45.Oecetis punctata and Oecetis avara group species – lateral habitus (male). 46 Oecetis punctata Navás 47 Oecetis angularis sp. n. 48 Oecetis tumida sp. n. 49 Oecetis patula sp. n. 50 Oecetis mexicana sp. n. 51 Oecetis campana sp. n. 52 Oecetis acciptrina sp. n. (female) 53 Oecetis maritza sp. n. 54 Oecetis agosta sp. n. 55 Oecetis protrusa sp. n. 56 Oecetis constricta sp. n. 57 Oecetis verrucula sp. n.
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Roger J. Blahnik, Ralph W. Holzenthal
Zookeys
Figure 3.Oecetis angularis sp. n., male genitalia: A lateral B phallic apparatus, lateral C phallic apparatus, caudal D inferior appendage, caudal E inferior appendage, ventral.
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Roger J. Blahnik, Ralph W. Holzenthal
Zookeys
Figure 22.Oecetis protrusa sp. n., male genitalia: A lateral B phallic apparatus, lateral C phallic apparatus, caudal D inferior appendage, caudal E inferior appendage, ventral.
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Roger J. Blahnik, Ralph W. Holzenthal
Zookeys
Figures 18–20.Oecetis mexicana sp. n., male genitalia 18 Specimen from Chiapas, Mexico: A lateral B phallic apparatus, lateral C phallic apparatus, caudal D phallic apparatus, ventral E inferior appendage, caudal F inferior appendage, ventral G segment IX and tergum X, dorsal 19 Specimen from Darien, Panama: A lateral B phallic apparatus, lateral C phallic apparatus, caudal 20 Specimen from Canal Zone, Panama: phallic apparatus, caudal.
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Roger J. Blahnik, Ralph W. Holzenthal
Zookeys
Figure 2.Oecetis agosta sp. n., male genitalia: A lateral B phallic apparatus, lateral C phallic apparatus, caudal D inferior appendage, caudal E inferior appendage, ventral.
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Roger J. Blahnik, Ralph W. Holzenthal
Zookeys
Figures 46–45.Oecetis punctata and Oecetis avara group species – lateral habitus (male). 46 Oecetis punctata Navás 47 Oecetis angularis sp. n. 48 Oecetis tumida sp. n. 49 Oecetis patula sp. n. 50 Oecetis mexicana sp. n. 51 Oecetis campana sp. n. 52 Oecetis acciptrina sp. n. (female) 53 Oecetis maritza sp. n. 54 Oecetis agosta sp. n. 55 Oecetis protrusa sp. n. 56 Oecetis constricta sp. n. 57 Oecetis verrucula sp. n.
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Roger J. Blahnik, Ralph W. Holzenthal
Zookeys
Figure 27.Oecetis marquesi Flint, male genitalia: A lateral B phallic apparatus, lateral C phallic apparatus, dorsal D inferior appendage, caudal.
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Roger J. Blahnik, Ralph W. Holzenthal
Zookeys
Figure 3.Oecetis angularis sp. n., male genitalia: A lateral B phallic apparatus, lateral C phallic apparatus, caudal D inferior appendage, caudal E inferior appendage, ventral.
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Roger J. Blahnik, Ralph W. Holzenthal
Zookeys
Figures 33–34.Wings of Oecetis avara group species. 33 Oecetis angularis sp. n. 34 Oecetis houghtoni sp. n.: A forewing B hind wing.
