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Pourtalesia jeffreysi, Wyville Thomson.
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Urechinus naresianus, oral viewUrechinus naresianus (USNM 7114), collected of Georges Bank (Centroid Latitude: 41.7167, Centroid Longitude: -65.3639), Massachusetts, USA, by the R.V. Albatross, from a depth of 2394 m.
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Urechinus naresianus, lateral view (anterior to right)Urechinus naresianus (USNM 7114), collected of Georges Bank (Centroid Latitude: 41.7167, Centroid Longitude: -65.3639), Massachusetts, USA, by the R.V. Albatross, from a depth of 2394 m.
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Urechinus naresianus, aboral viewUrechinus naresianus (USNM 7114), collected of Georges Bank (Centroid Latitude: 41.7167, Centroid Longitude: -65.3639), Massachusetts, USA, by the R.V. Albatross, from a depth of 2394 m.
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lateral
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dorsal
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ventral
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Ventral view, dry specimen
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Dorsal view, dry specimen
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Urechinus mortenseni David & Mooi, 1990 (USNM E11016 #103) paratype, aboral view Scale : 2 cm
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Urechinus mortenseni David & Mooi, 1990 (USNM E11016 #105) paratype male, posterior view Scale : 1 cm
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Urechinus mortenseni David & Mooi, 1990 (USNM E11016 #14) paratype, aboral view Scale : 2 cm
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Urechinus mortenseni David & Mooi, 1990 (USNM E11016 #103) paratype, oral view, internal Scale : 2 cm
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Urechinus mortenseni David & Mooi, 1990 (USNM E11016 #1) paratype, oral view Female with juvenile Scale : 3 cm
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Urechinus mortenseni David & Mooi, 1990 (USNM E11016 #105) paratype male, oral view Scale : 1.5 cm
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Urechinus mortenseni David & Mooi, 1990 (USNM E11016 #1) paratype, aboral view, internal Female with juvenile Scale : 3 cm
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Urechinus mortenseni David & Mooi, 1990 (USNM E11016 #103) paratype, oral view Scale : 2 cm
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Urechinus mortenseni David & Mooi , 1990 (USNM E40040) allotype, aboral view Scale : 2 cm
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dorsal
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Urechinus mortenseni David & Mooi, 1990 (USNM E11016 #14) paratype, lateral view Scale : 1 cm
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Urechinus mortenseni David & Mooi, 1990 (USNM E11016 #105) paratype male, aboral view Scale : 1.5 cm
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ventral
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Urechinus mortenseni David & Mooi, 1990 (USNM E11016 #14) paratype, oral view Scale : 2 cm
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lateral