1 
1. 
of © Ww 
Orpver I—PEDUNCULATA. 
Genus 1. 
Or1on.— Leach. 
. Blainvillii... p. 118, pl. LI, f. 13, 
14, 15 
Genus 2. 
CinerAs.— Leach. 
. vittata... p. 118, pl. LI, f. 16, 17 
RUUMEG tracey eh aessevaveews sss nesses LO 
Genus 3. 
Potticipes.— Leach. 
cornucopia......... p. 118, pl. LI, 
fit; 12 
Orver IL—SEDENTARIA. 
Family I— SERPULACEA. 
Genus 1. 
Sry.irer.—Broderip. 
. astericola... p. 10, pl. X, f. 40, 41 
Genus 2. 
Serputa.—Linneus. 
. tubularia ......... p- 122, pl. LV, 
f. 9, 10 
- contorta 
BR SDILA LS peewee sneer ecissnesnne-locaman sss 
. perversa 
. triquetra 

SYSTEMATIC INDEX. 
Cras ose. br EE TROD: 
CIRRIPEDA.. 



eos 
X11 
BALANUS, 
. costatus... p. 120, pl. LIV, f.2,3 
. candidus...... p- 121, f. 8, 9, 10, 
11, 12 
. Scoticus... pl. LIII, 1, 2, 3, 22 
+ punctatus 
. Cranchii.... 
. conoides ... 
5, 6, 13, 20 
acta Lp) Magn ko 
peopl, tard 

. Montagui......... pl. LIII, f. 24, 
25, 26 
- spongicula .........++- 14, 15, 16 
Genus 3. 
Cxrrra.—Leach. 
21, and pl. LIV, f. 6| 1. verruca ... p. 122, pl. LIII, f. 30 





Genus 4. Orver II._SESSILIA. 
ScaLpELLuM.— Leach. 
1. vulgare ..... p- 119, pl. LI, f. 7, Genus 1. 
9, 10 Pyrcoma.— Savigny- 
Q. smilium.......0000:eecceeceeeeeeeeeee 8| 1 Anglica ... p. 120, pl. LIT, f. 27 
28, 29 
Genus 5. 
PENTELASMIs.— Leach. Genus 2. 
1. anseriferus ... p. 119, pl. LI, f. 1 BaLanus.—Bruguitre. 
Oh WEmEEIDE) “pAbsrnecacoacceosocKce 4, 5,6)| 1. balanoides...... p- 120, pl. LIII, 
3. anatiferus... pl. LIL, f. 1, 2, 3, 4 f. 17, and pl. LIV, f. 4, 5 
4. dentatus secvecssscesaseseeee O| 25 communis... pl. LIII, f 28, and 
5. radula ......... p. 120, pl. LI, f. 3 pl. LIV, f- 1 
Geefascicularis, c:cccorscretese-s-re-ee-'2il)) Ge TUPOBUSiaceee pl. LIII, f. 4, 7, 8, 
OUASS FOURTH: 
ANNELIDES. 
SERPULA. SprrorBis. 
6. vermicularis...... p. 123, pl. LV,] 8. corneus... p. 124, pl. LVI, f. 43 
f. 9, 3) 9. lucidus ................5--.. 96, 60 
MenBOYNUlate, anescisssscaredsee eeeee te 8| 10. conicus...... .. 58 
LT]. TOV@YSUS ......ccececcensecsccane 52 
Genus 3. 1, Ertl) Cepanreepeucoccnbcobeuctoceee 
Sprrorpis.—Lamarck. Doe Striatulusiceresssesessecdeceiesens 59 
1. Nautiloides ... p. 123, pl. LVI, | 14. carinatus ............seeseeeeeees 48 
f. 45 
2. spirillum ......... 41, 42, 53, 54 Family I1.—Ma.pani&. 
3. minutus . 51 Genus 4. 
4, heterostrophus................++ 55 Brocuus.— Brown. 
5. heterocliticus ............00.+. 57/1. trachiformis ... p. 124, pl. LVI, 
6. granulatus f. 10 
7. corrugatus 

Brocuus. 
2. striatus ... p. 124, pl. LVI, f. 18 
Ser reticulatvsnseceteascesascsaceesars ll 
4, annulatugic.ccesscs-- p. 125, f. 12 
Ge (ANAT -o: tecoscoeccroasece ecru 3 
Ge ee VIsk co eeteerdese cveeecceancezeass 6 
Ze SBYCUSUUS  leceepceecseacscesetensnsises 9 
Genus 5. 
Cornvuorpes.— Brown. 
1, major...... p 125, pl. LVI, f. 49 
SPRININOY vercss vexuaecxouscunseessesnss 50 
