SYSTEMATIC INDEX. 
xiii 
CLASS THIRD. 
CIRRIPEDA. 
Order I.— PEDUNCULATA. 
Genus 1. 
Otion. — Leach. 
1. Blainvillii... p. 118, pi. LI, f. 13, 
14, 15 
Genus 2. 
CiNERAS. — Leach. 
1. vittata... p. 118, pi. LI, f. 16, 17 
2. aurita 19 
Genus 3. 
PoLLiciPEs — Leach. 
1. cornucopia p. 118, pi. LI, 
f. 11, 12 
Genus 4. 
ScALPELLDM. — Leach. 
1. vulgare p. 119, pi. LI, f. 7, 
9, 10 
2. smilium 8 
Genus 5. 
Pentelasmis. — Leach. 
1. anseriferus ... p. 119, pi. LI, f. 1 
2. striatus 4, 5, 6 
3. anatiferus ... pi. LII, f. 1, 2, 3, 4 
4. dentatus 5 
5. radula p. 120, pi. LI, f. 3 
6. fascicularis 2 
Order II._SESSILIA. 
Genus 1. 
Pyrgoma. — Savigny. 
1. Anglica ... p. 120, pi. LIII, f. 27 
28, 29 
Genus 2. 
Balanus. — B ruguiere. 
1. halanoides p. 120, pi. LIII, 
f. 17, and pi. LIV, f. 4, 5 
2. communis... pi. LIII, f. 23, and 
pi. LIV, f. 1 
3. rugosus pi. LIII, f. 4, 7, 8, 
21, and pi. LIV, f. 6 
Balancs. 
4. costatus... 
p. 120,pLLIV,f.2, 3 
5. candidus... 
... p. 121, f. 8, 9, 10, 
11, 12 
6. Scoticus ... 
, pi. LIII, 1, 2, 3, 22 
7. punctatus . 
5, 6, 13, 20 
8. Cranchii.. 
9, 10, 11, 12 
9. conoides .. 
pi. LIV, f. 7 
10. Montagui.. 
25, 26 
11. spongicula 
14, 15, 16 
Genus 3. 
Clitia. — Leach. 
1. verruca ... p. 122, pi. LIII, f. 30 
CLASS FOURTH. 
ANNELIDES. 
Order I._SEDENTARIA. 
Family I. — Serpulacea. 
Genus 1. 
Stylifer — Broderip. 
1. astericola... p. 10, pi. X, f, 40, 41 
Genus 2. 
Serpul A Linnaeus. 
1. tuhularia p. 122, pi. LV, 
f. 9, 10 
2. contorta 4 
3. spiralis ....6 
4. perversa 7 
5. triquetra p. 123, f. 1, 5 
Serpdla. 
6. vermicularis p. 123, pi. LV, 
f. 2, 3 
7. serrulata 8 
Genus 3. 
Spirorbis Lamarck . 
1. Nautiloides ... p. 123, pi. LVI, 
f. 45 
2. spirillum 41, 42, 53, 54 
3. minutus 51 
4. heterostrophus 55 
5. heterocliticus 57 
6. granulatus 47 
7. corrugatus p. 124, f. 46 
Spirorbis. 
8. corneus... p. 124, pi. LVI, f. 43 
9. lucidus 56, 60 
10. conicus 58 
11. reversus 52 
12. annulus 44 
13. striatulus 59 
14. carinatus 48 
Family II Maldani^. 
Genus 4. 
Brochus. — Brown. 
1. trachiformis ... p. 124, pi. LVI, 
f. 10 
Brochus. 
2. striatus ... p. 124, pi. LVI, f. 13 
3. reticulatus 11 
4. annulatus p. 125, f. 12 
5. glahrus 3 
6 . laevis 6 
7. arcuatus 9 
Genus 5. 
CoRNUOiDES. — Brown. 
1. major p. 125, pi. LVI, f. 49 
2. minor 50 
d 
