Marine isopods collected in the Philippines by the U.S. fisheries steamer Albatross in 1907-08 (1910) (14781467064)

Identifier: marineisopodscol00sear (find matches)

Title: Marine isopods collected in the Philippines by the U.S. fisheries steamer Albatross in 1907-08

Year: 1910 (1910s)

Authors: Searle, Mrs. Harriet (Richardson)

Subjects: Isopoda

Publisher: Washington, Govt. print. off.

Contributing Library: Smithsonian Libraries

Digitizing Sponsor: Biodiversity Heritage Library

Text Appearing Before Image:

. The flagellum is elongateand multiarticulate. no. 1701. NORTHWEST PACIFIC I SO PODS—RICHARDSON. 117 The first segment of the thorax is provided with three spines, onein the middle on theanterior margin andone at the antero-lateral angle on eitherside. The medianspine is about twiceas long as the lateralspines. The second,third, and fourth seg-ments are each pro-vided with threespines, one medianspine on the anteriormargin and a spineon either side on theanterior margin closeto the lateral margin;these spines are all ofnearly equal length;the epimera of thesesegments are drawnout in two spines, ananterior spine and aposterior spine, theanterior one beingtwice as long as theposterior one. Thethree following seg-ments are each fur-nished with threespines in a transverserow near the poste-rior margin, a mediansmall spine and oneon either side, somedistance from the lat-eral margin; the lat-eral spines are longerthan the medianspines and decreasegradually in lengthfrom the fifth to the

Text Appearing After Image:

Fig. 3f -MlCROPROTDS C-33CUS. X V. Dandridge.; 3.8. (Drawn by Miss seventh segments;the antero-lateral an-gles of these last three segments are produced in an extremely 118 PROCEEDINGS OF THE NATIONAL MUSEUM. VOL. 3 long spine, one on other side; the epimera are in the form ofsmall rounded lobes at the post-lateral angles and are unarmed.

illustrations of isopoda marine isopods collected in the philippines by the u s fisheries steamer albatross in 1907 08 1910 book illustrations natural history government printing office marine life fishing philippines images from internet archive

1910

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