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Library›Open textbooks›Echini. Echinonëus and micropetalon, by A. M. Westergren›Pages 49–56

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Echini. Echinonëus and micropetalon, by A. M. Westergren · Text

Pages 49–56

CC0 1.0 · Public domain digitisation (CC0) · approximately 1 min read

PLATE4. 1-25. Echinonéus cyclostomus LEsKE. Outlines of test. 1.—Actinalsideofspecimenmeasuring37mm.long.Mauritius. 2.—Actinalsideofspecimenmeasuring30mm.long.Mauritius. 3.—Actinalsideofspecimenmeasuring29mm.long.Bourbon. 4.—Thesameinprofilefacingtheleftanteriorandtheleftposteriorinterrad. 5.— End view of same, presenting odd anterior ambulacrum. 6.—Actinalsideofspecimenmeasuring27mm.long.Pacifie(2). 7.—Actinalsideofspecimenmeasuring19mm.long.Pacifie(?). 8.—Actinalsideofspecimenmeasuring27mm.long.MakemoIsland.PaumotuIslands. 9.—Thesameinprofile. 10.—Endviewofsame. 11.—Actinalsideofspecimenmeasuring17mm.long.Bourbon. 12.—Actinalsideofspecimenmeasuring18mm.long.KingsmillsIsland. 13.—Thesameinprofile. 14.— End view of same. i 15.—Actinalsideofspecimenmeasuring13mm.long.GilbertIslands. 16.— The same in profile. 17.— End view of same. 18.—Actinalsideofspecimenmeasuring14mm.long.GilbertIslands. 19.—Actinalsideofspecimenmeasuring7mm.long.MujeresIsland,Yucatan. -20.—Actinalsideofspecimen,measuring19mm.long.Pacific(2). 21.— The same in profile. 22.—Endviewofsame. 23.—Actinalsideofspecimenmeasuring17mm.long.Cuba. 24.— The same in profile. 25.—Actinalsideofspecimenmeasuring5.5mm.long.Mauritius. Alltheprofileviewsshowtheleftanteriorandtheleftposteriorinterrad. The end views show odd anterior ambulacrum. The enlargement is about once natural size. Figures 8-10, are from alcoholic specimens; the other figures are from dry specimens.

ALBATROSS’ TROPIGAL PACIFIG Ex.

1899-1900, PR 2 AM Westereren del. EGHINONEUS PLATE 4.

B Meisel lith.

PLATE4. 1-25. Echinonéus cyclostomus LEsKE. Outlines of test.

1.—Actinalsideofspecimenmeasuring37mm.long.Mauritius. 2.—Actinalsideofspecimenmeasuring30mm.long.Mauritius. 3.—Actinalsideofspecimenmeasuring29mm.long.Bourbon. 4.—Thesameinprofilefacingtheleftanteriorandtheleftposteriorinterrad. 5.— End view of same, presenting odd anterior ambulacrum. 6.—Actinalsideofspecimenmeasuring27mm.long.Pacific(?). 7.—Actinalsideofspecimenmeasuring19mm.long.Pacific(?). 8.—Actinalsideofspecimenmeasuring27mm.long.MakemoIsland.PaumotuIslands. 9.—Thesameinprofile. 10.—Endviewofsame. 11.—Actinalsideofspecimenmeasuring17mm.long.Bourbon. 12.—Actinalsideofspecimenmeasuring18mm.long.KingsmillsIsland. 13.—Thesameinprofile. 14.—Endviewofsame. 15.—Actinalsideofspecimenmeasuring13mm.long.GilbertIslands. 16.— The same in profile. 17.—Endviewofsame. 18.—Actinalsideofspecimenmeasuring14mm.long.GilbertIslands. 19.—Actinalsideofspecimenmeasuring7mm.long.MujeresIsland,Yucatan. .20.—Actinalsideofspecimen,measuring19mm.long.Pacific(?). 21.— The same in profile. 22.—Endviewofsame. 23.—Actinalsideofspecimenmeasuring17mm.long.Cuba. 24.—Thesameinprofile. 25,—Aetinalsideofspecimenmeasuring5.5mm.long.Mauritius. Alltheprofileviewsshowtheleftanteriorandtheleftposteriorinterrad. The end views show odd anterior ambulacrum. The enlargement is about once natural size.

Figures 8-10, are from alcoholic specimens; the other figures are from dry specimens.

ALBATROSS’ TROPIGAL PAGIFIG EX. 1899-1900. EGHINONEUS PLATE 4: : 8 16 15 ‘) AM Westersten del. B.Meisel lth.

-

PLATE 5.

PLATE6. 1-17. Echinonéus cyclostomus LEsKE. 1-10, 12-17. Actinal side of test. 11. Abactinal side of test. 1.—Specimen,includingspines,measuring30mm.long.LordHoweIsland. 2.—Specimenmeasuring34mm.long.LordHoweIsland. 3.— Specimen measuring 27.5 mm.

long.

Mauritius. 4.—Specimenmeasuring30mm.long.Mauritius. 5.— Specimen measuring 9 mm.

long.

Mauritius. 6.—Specimenmeasuring27mm.long.MakemoIsland,PaumotuIslands. 7.—Specimenmeasuring19mm.long.Pacifie(?). 8.—Specimenmeasuring20mm.long.Pacifie(?). 9.—Specimenmeasuring23mm.long.Pacifie(?). 10.—Specimenmeasuring27mm.long.Pacifie(?). 11.—Abactinalsideofaspecimenmeasuring20mm.long.Cuba. 12.—Specimenmeasuring6mm.long.PortAntonio,Jamaica. 13.— Specimen measuring 9 mm.

long.

Jamaica. 14.— Specimen measuring 10 mm.

Jong.

Jamaica. 15.—Specimenmeasuring16mm.long.Jamaica. 16.— Specimen measuring 22 mm.

long.

Jamaica. 17.— Specimen measuring 16 mm.

long.

Florida. All the figures are enlarged once the natural size.

Figures1,2,4,5,7-11arefromdryspecimens;theotherfiguresarefromalcoholicspecimens.

← Pages 41–48Pages 57–64 →

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.

In this chapter Contents

  • Pages 1–8
  • Pages 9–16
  • Pages 17–24
  • Pages 25–32
  • Pages 33–40
  • Pages 41–48
  • Pages 49–56
  • Pages 57–64
  • Pages 65–72
  • Pages 73–80
  • Pages 81–88
  • Pages 89–96
  • Pages 97–104
  • Pages 105–112
  • Pages 113–120
  • Pages 121–128
  • Pages 129–136
  • Pages 137–144
  • Pages 145–152
  • Pages 153–160
  • Pages 161–163

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