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Quillfish, Philichthys goodei Bean. Unalaska.
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Pionodesmotes phormosomae, d'apres Bonnier (Princesse-Alice).
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Calocalanus pavo, one of the Free-swimming copepoda of the Plankton.
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Calocalanus plumulosus Claus; female, dorsal aspect.
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Cyclops albidus, a species of Copepod founr in fresh water. Female specimen carrying a pair of egg-packets. Actual length is about one tenth of an inch
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Diaptomus caeruleus, Female.
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Calocalanus pavo Dana; femal, dorsal aspect.
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Cyclops.
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Stages of development of Lernaea branchialis. A, Nauplius, just hatched; B, young female taken from gills of flounder; C, free-swimming stage of female, after leaving flounder; D, free-swimming male; E, female just after settling on gills of whiting; F, fully-developed female
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USNM 1448548 - Specimen Image 3
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USNM 1448506 - Specimen Image 3
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USNM 1448505 - Specimen Image 5
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USNM 1448545 - Specimen Image 3
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USNM 1448505 - Specimen Image 4
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USNM 1448545 - Specimen Image 7
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USNM 1448547 - Specimen Image 5
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USNM 1448547 - Specimen Image 7
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USNM 1448548 - Specimen Image 4
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USNM 1448549 - Specimen Image 6
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USNM 1448506 - Specimen Image 2
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USNM 1448548 - Specimen Image 2
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USNM 1448506 - Specimen Image 6