Subject ASC00004pe
Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature.
v. 18 (1882), Page 180 (1882)
MBLWHOI Library
BHL Page 1677695
Keywords
Doris Mollusca mollusk mollusque teeth D. tuberculata D. Johnstoni D. pilosa D. bilamellata sea slug Mollusk Mollusque nervous centre nervous center principal nervous centre principal nervous center cerebroid branchial pedal Eolis mollusca digestive organs organs buccal mass oesophagus esophagus stomach papillae Mollusque Gill Papilla afferent blood-vessel efferent blood-vessel respiratory system marine life gill papilla slug marine digestive tract nervous center Pricipal nervous centres in Doris. Upper portion of digestive organs of Eolis. Teeth from plates of Doris. Diagram illustrating difference between the Gillopf Doris and the Papilla of Eolis
Contributors
Species
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- Sea slug
- Doris bilamellata
- Doris tuberculata
- Doris
- Teeth from palates of Doris
- Doris Sea Slug
- D. Johnstoni
- D. pilosa
- D. tuberculata
- D. bilamellata
- cerebroid
- branchial
- pedal
- Principal nervous centres in Doris
- buccal mass
- oesophagus
- bulb of stomach
- ducts from glands of papillae
- upper portion of digestive organs of Eolis
- branches of great central canal
- intestine
- great central canal
- Eolis
- afferent blood-vessel
- Gill of Doris
- enclosed spongy tissue
- efferent blood-vessel
- Papilla of Elois
- oval chamber filled with bags of thread-cells
- two narrow ducts whereby the thread-cell can be discharged externally
- muscular tissue with blood-vessels
- gland lines with granular matter, loose or enclosed in large globules
- Eolis Sea Slug
- Doris Johnstoni
- Doris pilosa