Maryland Biodiversity - Checklist

Maryland Checklist - Robert T. Dillon - all-time (Total: 29)

	Common Name	Genus	Species	Records	Category	Family	Order	Class	Kingdom
1	Appalachian Spring Snail	Fontigens	bottimeri	19	Freshwater Snails	Hydrobiidae	Neotaenioglossa	Gastropoda	Animalia
2	Banded Mystery Snail	Viviparus	georgianus	1	Freshwater Snails	Viviparidae	Architaenioglossa	Gastropoda	Animalia
3	Fragile Ancylid	Ferrissia	fragilis	44	Freshwater Snails	Ancylidae	Basommatophora	Gastropoda	Animalia
4	Three-ridge Valvata	Valvata	tricarinata	2	Freshwater Snails	Valvatidae	Heterostropha	Gastropoda	Animalia
5	Pewter Physa	Physella	heterostropha pomila	11	Freshwater Snails	Physidae	Basommatophora	Gastropoda	Animalia
6	Piedmont Elimia	Elimia	virginica	54	Freshwater Snails	Pleuroceridae	Neotaenioglossa	Gastropoda	Animalia
7	Blue Ridge Springsnail	Fontigens	orolibas	2	Freshwater Snails	Hydrobiidae	Neotaenioglossa	Gastropoda	Animalia
8	No Common Name	Physa	carolinae	5	Freshwater Snails	Physidae	Basommatophora	Gastropoda	Animalia
9	Ash Gyro	Gyraulus	parvus	21	Freshwater Snails	Planorbidae	Basommatophora	Gastropoda	Animalia
10	Mud Amnicola	Amnicola	limosus	20	Freshwater Snails	Hydrobiidae	Neotaenioglossa	Gastropoda	Animalia
11	Marsh Rams-Horn	Planorbella	trivolvis	18	Freshwater Snails	Planorbidae	Basommatophora	Gastropoda	Animalia
12	Sharp Sprite	Promenetus	exacuous	1	Freshwater Snails	Planorbidae	Basommatophora	Gastropoda	Animalia
13	Bugle Sprite	Menetus	dilatatus	102	Freshwater Snails	Planorbidae	Basommatophora	Gastropoda	Animalia
14	Squat Duskysnail	Lyogyrus	granum	12	Freshwater Snails	Hydrobiidae	Neotaenioglossa	Gastropoda	Animalia
15	Creeping Ancylid	Ferrissia	rivularis	70	Freshwater Snails	Ancylidae	Basommatophora	Gastropoda	Animalia
16	Mud Bithynia	Bithynia	tentaculata	4	Freshwater Snails	Bithyniidae	Neotaenioglossa	Gastropoda	Animalia
17	Two-ridge Rams-Horn	Helisoma	anceps	21	Freshwater Snails	Planorbidae	Basommatophora	Gastropoda	Animalia
18	Marsh Pondsnail	Stagnicola	elodes	1	Freshwater Snails	Lymnaeidae	Basommatophora	Gastropoda	Animalia
19	Acute Bladder Snail	Physella	acuta	247	Freshwater Snails	Physidae	Basommatophora	Gastropoda	Animalia
20	Mimic Lymnaea	Pseudosuccinea	columella	39	Freshwater Snails	Lymnaeidae	Basommatophora	Gastropoda	Animalia
21	Dusky Ancylid	Laevapex	fuscus	2	Freshwater Snails	Ancylidae	Basommatophora	Gastropoda	Animalia
22	No Common Name	Physa	gyrina	10	Freshwater Snails	Physidae	Basommatophora	Gastropoda	Animalia
23	Thicklip Rams-Horn	Planorbula	armigera	10	Freshwater Snails	Planorbidae	Basommatophora	Gastropoda	Animalia
24	Pointed Campeloma	Campeloma	decisum	28	Freshwater Snails	Viviparidae	Architaenioglossa	Gastropoda	Animalia
25	Crested Mudalia	Leptoxis	carinata	57	Freshwater Snails	Pleuroceridae	Neotaenioglossa	Gastropoda	Animalia
26	Woodland Pondsnail	Stagnicola	catascopium	1	Freshwater Snails	Lymnaeidae	Basommatophora	Gastropoda	Animalia
27	Marsh Fossaria	Fossaria	humilis	73	Freshwater Snails	Lymnaeidae	Basommatophora	Gastropoda	Animalia
28	Japanese Mystery Snail	Cipangopaludina	japonica	8	Freshwater Snails	Viviparidae	Architaenioglossa	Gastropoda	Animalia
1	Henscomb Hydrobe	Littoridinops	tenuipes	12	Marine Snails	Hydrobiidae	Littorinimorpha	Gastropoda	Animalia