University of Washington Libraries
Skip to content  Home : Favorites : Ordering and Use : Help : Blog   
Digital Collections Special Collections : All Collections : Topics : Search All Collections  
  Share
select all : clear all : add to favorites  page 1 of 43 : ( <<  1  2  3  4  5  6  7  8  9  10  >> ) :: previous : next
 
Search results: 852 item(s) for: mollusks     
19 Specimens of Purpura lapillus L., Great Britain, illustrating variation
1. 19 Specimens of Purpura lapillus L., Great Britain, illustrating variation
A, Cerithium columna Sowb. (marine). B, Potamides microptera Kien (Brakish water). C, Io spinosa
2. A, Cerithium columna Sowb. (marine).
B, Potamides microptera Kien (Brakish water).
C, Io spinosa Lea, one of the Pleurocerridae (fresh water)
A, Cominella, a marine genus, which lives between tide marks, and from which is probably derived B,
3. A, Cominella, a marine genus, which lives between tide marks, and from which is probably derived B, Clea, a genus occurring only in freshwaters
A, Neritina reticularis Sowb., Calcutta (brackish water); B, Helicina neritella Lam., Jamaida (land);
4. A, Neritina reticularis Sowb., Calcutta (brackish water); B, Helicina neritella Lam., Jamaida (land); C, Proserpina (Ceres) eolina Duel, Central America
A. Common Mytilus edulis L., a marine genus and species. B, Dreissensia, a fresh-water genus, closely
5. A. Common Mytilus edulis L., a marine genus and species. B, Dreissensia, a fresh-water genus, closely allied to Mytilus
A. Tectibranchiate opisthobranch, Umbrella mediterranea Lam., Naples; a, anus, br, branchia; f, foot;
6. A. Tectibranchiate opisthobranch, Umbrella mediterranea Lam., Naples; a, anus, br, branchia; f, foot; m, mouth; rh, rhinophores; sh; shell
B. Pteropod, Hyalaea tridentata Frosk., Naples; sh, shell; l, l, swimming lobes of foot
C. Nudibranchiate opisthobranch, Anolis peregrina, Naples: f, foot; c, cerata
A.Advanced veliger of Dreissensia; f, foot; m, mouth; sh, shell; v. v, velum... B. Veliger of Pteropos
7. A.Advanced veliger of Dreissensia; f, foot; m, mouth; sh, shell; v. v, velum...
B. Veliger of Pteropos (Tiedemannia); op, operculum; sh, shell; v, velum
A.Arca navicella Reeve, Philippines, a marine species; B, Arca (Scaphula) pinna Bens., R. Tenasserim,
8. A.Arca navicella Reeve, Philippines, a marine species; B, Arca (Scaphula) pinna Bens., R. Tenasserim, a fresh-water species which lives many miles above the tide-way
A: I, incurrent siphon; 2, excurrent siphon; 3, foot. B: 1, siphons; 2, pedal opening
9. A: I, incurrent siphon; 2, excurrent siphon; 3, foot. B: 1, siphons; 2, pedal opening
Achatina zebra (Chemnitz)
10. Achatina zebra (Chemnitz)
Achatina zebra Lam., S. Africa
11. Achatina zebra Lam., S. Africa
Achatina zebra Lam., S.Africa
12. Achatina zebra Lam., S.Africa
Acumoea testudinalis, var. alveus
13. Acumoea testudinalis, var. alveus
Aemoea testudinalis, from below
14. Aemoea testudinalis, from below
Aemoea testudinalis, profile
15. Aemoea testudinalis, profile
Aeolis despecta Johnst., British coasts
16. Aeolis despecta Johnst., British coasts
Aeolis papillosa
17. Aeolis papillosa
Alimentary canal of Helix Ospersa L.
18. Alimentary canal of Helix Ospersa L.
Alimentary canal, etc., of Sepia officinalis L.
19. Alimentary canal, etc., of Sepia officinalis L.
Ammonites (Cadoceras) subduevis Sowb., Kellaway's Rock, showing the marginal position of the siphuncle
20. Ammonites (Cadoceras) subduevis Sowb., Kellaway's Rock, showing the marginal position of the siphuncle
select all : clear all : add to favorites  page 1 of 43 : ( <<  1  2  3  4  5  6  7  8  9  10  >> ) :: previous : next
Contact Us | Change display settings | About | Make a Gift | UW Libraries Home ^ to top ^ 
© University of Washington Libraries
Subscribe to Updates