130 DENDROCHfROTAÉ. 



12. Cucutnafia plunci v. Marenzeller. 



V. Marenzeller, Verb, zool.-bot. Gesellsch. Wien. 1874. p.p. 300 — 

 303. — Ludwig, Mittheil. zool. Stat. Ncapel. I. 1879. p. 565. 



Two specimens from the Mediterranean. 



13. Cucuinavia sffrncusuna Sars (Grube sp.) 



Cucumaria syracusana Sars, Bidr. til Kundskab. om Middelhav. 

 Littoralfauna. 1857. p.p. 123—135. Tab. I, Figs. 24—29. — 

 Cladodactyla syracusana, Grube. Actin. Echinod. u. Würmer 

 d. Adriat. u. Mittelm. 1840. p. 40. — Ludwig, Mittheil. zool. 

 Stat. Neapel. 1. 1879. p. 567. 



Four specimens from the Mediterranean. 



14. Cuvutnaria gruhei v. MarenzeLLER. 



V. Marenzeller, Verh. zool.-bot. Gesellsch. Wien. 1874. p.p. 305 — 

 306. — Ludwig, Mittheil. zool. Stat. Neapel. 1. 1879. p. 566. 



One specimen from the Mediterranean. 



15. Cucumaria hölliheri Semper. 



Semper, Holothurien. 1868. p. 271. — Ludwig, Mittheil. zool. 

 Stat. Neapel. I. 1879. p. 567. 



One specimen from the Mediterranean. 



16. Cucumaria frauenfeldi n. sp. 



Semper notices, on p. 286 of his monograph of the 

 Holothurians , a Cucumaria from Java in the Vienna Mu- 

 seum , which V. Frauenfekl intended to describe. He figures 

 the calcareous corpuscles of this species on PI. XXXIX, 

 fig. 22. According to Semper this species belongs to the 

 group of Cucumaria frondosa , notwithstanding its being 

 provided with rather numerous calcareous corpuscles. Among 

 the Holothurians of the Leyden Museum 1 find three spe- 

 cimens of a Cucumaria, which I take to be identical with 

 the Vienna specimen on account of their appearance and 

 of the shape of the calcareous corpuscles. One of the spe- 

 cimens is labelled : Cape of Good Hope ; the two others 

 bear no indication of locality. To avoid confusing the 

 literature any further by this nameless species , I have 

 taken leave to name it after Mr. v. Frauenfekl. 



Notes from the Leyden JVIuseum, ~Vol. IV. 



