Pages 89–96, Text | Echini. Echinonëus and micropetalon, by A. M. Westergren

“ALBATROSS [ROPIGAL PACIFIG EX. 1899-1900. EGHINONEUS PLATE 13. 2 evar , A.M Westersren de] s B. Meisel lith

. PLATE 14. .

1-7.EchinonéuscyclostomusLEeskE. Abactinal system. < ah, . 1.—Exteriorview.Alcoholicspecimendenudedofitsspinesmeasuring440mm. Island, Paumotu Islands. r : 2.— The same, interior view. R _. 3.—Interiorview.Alcoholicspecimen,testwithoutspinesmeasuring4.19mm.long. Jamaica. i. e :

4.—Interiorview.Alcoholicspecimenmeasuring12.5mm.long.Jamaica.— 5.—Exteriorview.Dryspecimen,withoutspinesmeasuring26mm.long.Pacif 6.—Exteriorview.Dryspecimen,withoutspinesmeasuring27mm.long.- 7.—Interiorview.Alcoholicspecimenmeasuring27mm.long.MakemoI TheenlargementofFigures5-7,isthesame,theothersarenotidentical. i a

4 TR US PLA e EGHINON 1899-1900. 1G BX. al by “ALBATROSS TROPICAL PACI 6 Rene 09> @ KO Meisel hth i t B. AM Westeréren del

ooTnoa—_

PLATE15. 1-12.EchinonéuscyclostomusLeEsker. Oral and anal systems. 1.— Alcoholic specimen from Makemo Island, Paumotu Islands, measuring 4.40 mm.

long.

2.— Alcoholic specimen from Makemo Island, measuring 27 mm.

long.

3.—DryspecimenfromLordHoweIsland,measuring30mm.long. 4.—DryspecimenfromLordHoweIsland,measuring34mm.long. 5.—DryspecimenfromMauritius,measuring27mm.long. 6.— Alcoholic specimen from Mauritius, measuring 27.5 mm.

long.

7.—AnalsystemofdryspecimenfromBourbon,measuring29mm.long. 8.—OralandanalsystemofalcoholicspecimenfromPortAntonio,Jamaica,measuring6mim.long.— 9.—AnalsystemofalcoholicspecimenfromJamaica,measuring10mm.long. 10.—OralandanalsystemofalcoholicspecimenfromJamaica,measuring24mm.long. 11.— Anal system of alcoholic specimen from Florida, measuring 16 mm.

long.

12.—AnalsystemofalcoholicspecimenfromBarbados(?)26mm.long. Inallthefiguresthedistancebetweenthetwoapertures,isinnaturalproportion. Figure1islargerproportionately.Figures8,9.areofthesamemagnification.The magnified equally excepting figures 3-4 which are slightly larger. f=

Historical text. Published in 1911. Scientific knowledge, names and medical understanding have changed since; this is a historical source, not current scientific or medical guidance. The text is taken from a digitised scan, so recognition errors from the scan may remain, and plates and figures are not reproduced.

Attribution. Westergren, A. M. (1911). Echini. Echinonëus and micropetalon, by A. M. Westergren. Digitised text released under CC0 1.0 via Zenodo (10.5281/zenodo.16697177). CC0 1.0. Original source ↗. Text extracted from the digitised PDF without changes to wording; page images, figures and plates are not reproduced. OCR errors in the source scan may remain.