248 THE ESSEX NATURALIST.
APPENDIX B.
List of Organisms found in Moorlog.
The numbers indicate the samples in which they were found.
Animals.
Coleoptera.
Notiophilus sp. aquaticus 
or palustris.7 
Chlaenius holosericeus7 19.
Amara sp. 17.
Anchomenus atratus. ? sp. 9, 17 ?
Ilybius aenescens. 17.
Cyclonotum orbiculare.7 ? loc.
Cercyon sp. 17, 18.
Philhydrus sp.7 ? loc.
Aphodius sp. 18.
Donacia simplex. ? 13, 17, 18.
D. vulgaris (typhae).7 ? ? loc.
D. clavipes (menyanthidis)'' ? loc.
D. sericea. 9, ? 13, ? 17, 18.
D. sp. 9, 11, 13, 18.
Apion sp., possibly humile.7 19.
Otiorrhynchus maurus. 17, 18.
O. sp. aff. ligneus. 17.
Baris pilistriata.7 19.
Mites.
? Notaspis. 3.
Entomostraca.
Cladocera.
Daphnia sp. Ephippia only—apparently of D. pulex type.
Ceriodaphnia sp. (Ephippium only, probably C. pulchella).
Lyncodaphnia. ? g. et sp. (Ephippium only). 5.
Camptocerus sp. (probably C. rectirostris). 5.
Acropems harpae. 5.
Alona affinis. 1, 13.
A. quadrangularis (and ephippium). 1, 13.
A. costata ? (probably).
A. guttata ? (probably).
A. rectangula. 5.
Leydigia acanthocercoides. 5.
Alonella excisa. 5, ? loc.
A. nana. 5, ? loc.
Pleuroxus sp. (perhaps P. trigonellus). ? loc.
Chydorus sphaericus. 1, 3.
C. sp. (perhaps C. ovalis). 1, 3.
Ostracoda.
Cytheridea torosa ? 6.
Another ostracod ? gen. et sp. 6.
7. Essex Naturalist, xvi., p. 57.