DYTISCIDAE, Leach, 1815

Thomas, Michael C., Robert H. Turnbow, Jr. & Steiner, Warren, 2013, An annotated checklist of the Coleoptera (Insecta) of the Cayman Islands, West Indies, Insecta Mundi 2013 (280), pp. 1-56 : 28-30

DYTISCIDAE

Bidessonotus pulicarius (Aubé)

GRAND CAYMAN: no specific locality (FSCA); 1.5 km S Hutland , 19°20’N, 81°13’W (USNM) ; North Side, 19°21’N, 81°12’W (USNM)

Celina slossoni Mutchler

GRAND CAYMAN: S. coast, South Sound (THNM, USNM)

Copelatus caelatipennis Aubé

CAYMAN BRAC: N. coast, Stakes Bay (THNM, USNM); GRAND CAYMAN: West end of, Georgetown (THNM, USNM); Queen Elizabeth II Botanic Park (FSCA)

Copelatus chevrolati Aubé

CAYMAN BRAC: Z. Kust near Spots (USNM) ; GRAND CAYMAN: West end, Georgetown (THNM, USNM) ; S. coast, Newlands (THNM, USNM); North Side, 19°21’N, 81°12’W (USNM) ; Spot[t]s (FSCA, USNM); West end, West Bay area, Hell (THNM, USNM)

Derovatellus floridanus Fall

GRAND CAYMAN: no specific locality (FSCA)

Desmopachria majuscula Young

GRAND CAYMAN: no specific locality (FSCA)

Desmopachria sp

GRAND CAYMAN: North Side, 19°21’N, 81°12’W (USNM) ; Queen Elizabeth II Botanic Park (FSCA)

Hydaticus bimarginatus (Say)

GRAND CAYMAN: West end, Georgetown (THNM, USNM); S. coast, Newlands (THNM, USNM); Queen Elizabeth II Botanic Park (FSCA); S. coast, South Sound (THNM, USNM)

Hydaticus rimosus Aubé

GRAND CAYMAN: West end, Georgetown (THNM, USNM); East end, interior, Great Beach (THNM, USNM); S. coast, Newlands (THNM, USNM); S. coast, South Sound (THNM, USNM)

Hydrodytes dodgei (Young)

GRAND CAYMAN: West end, Georgetown (USNM)

Laccodytes pumilio (LeConte)

GRAND CAYMAN: Queen Elizabeth II Botanic Park (FSCA)

Laccophilus gentilis suavis Sharp

GRAND CAYMAN: East end, East end (THNM, USNM)

Laccophilus proximus Say

CAYMAN BRAC: West end, Cotton-tree Land (THNM, USNM) ; GRAND CAYMAN: no specific locality (USNM, IJC); East end, East end (THNM, USNM); N. coast, English Cisterns (THNM, USNM) ; 1.5 km S Hutland , 19°20’N, 81°13’W (USNM) ; S. coast, nr. Pedro Castle (THNM, USNM); West Bay (FSCA); West end, West Bay area, Hell (THNM, USNM)

Laccophilus sp.

GRAND CAYMAN: Queen Elizabeth II Botanic Park (FSCA)

Liodessus noviaffinis K. B. Miller

GRAND CAYMAN: no specific locality (FSCA)

Megadytes fraternus Sharp

GRAND CAYMAN: no specific locality (USNM, IJC); N. coast, English Cisterns (THNM, USNM); Georgetown, UCCI (FSCA;RHTC); East End Village ( Flowers and Klenke, 1976); East end, interior, Great Beach (THNM, USNM); S. coast, Newlands (THNM, USNM); N. coast, North Side, Hut Road (THNM, USNM); Queen Elizabeth II Botanic Park (FSCA); West end, N. W. Point, Pool of Silence (THNM, USNM)

Megadytes giganteus (Laporte)

GRAND CAYMAN: no specific locality (USNM, IJC); East End Village ( Flowers and Klenke, 1976); GRAND CAYMAN: Georgetown, UCCI (FSCA, RHTC) ; N. coast, English Cisterns (THNM, USNM); Georgetown, UCCI (RHTC); East end, interior, Great Beach (THNM, USNM); S. coast, Newlands (THNM, USNM); N. coast, North Side, Hut Road (THNM, USNM); West end, N. W. Point, Pool of Silence (THNM, USNM) ; Queen Elizabeth II Botanic Park (FSCA); West end, West End (THNM, USNM); East end, interior, Wintersland Cistern (THNM, USNM)

Neobidessus sp.

GRAND CAYMAN: North Side, 19°21’N, 81°12’W (USNM) ; S. coast, South Sound (THNM, USNM)

Pachydrus princeps (Blatchley)

CAYMAN BRAC: Major Donald Dr.,. 6 km. E jct. Ashton Reid Dr. (FSCA)

Pachydrus sp.

GRAND CAYMAN: no specific locality (USNM, IJC)

Rhantus calidus (Fabricius)

CAYMAN BRAC: West end of Cotton-tree Land (THNM, USNM); N. coast, Earthquake Hole (THNM, USNM); N. coast, Stakes Bay (THNM, USNM); GRAND CAYMAN: no specific locality (USNM, IJC); East end of interior Boiling Hole (THNM, USNM); East end of East End (THNM, USNM); East End Village ( Flowers and Klenke, 1976); Georgetown, UCCI (FSCA, RHTC); N. coast of English Cisterns (THNM, USNM); Georgetown, UCCI (RHTC); East end of interior Great Beach (THNM, USNM); S. coast of Newlands (THNM, USNM); North Side 19°21’N, 81°12’W (USNM) ; N. coast of North Side Hut Road (THNM, USNM); West end of N. W. Point Pool of Silence (THNM, USNM) ; S. coast of nr. Pedro Castle (THNM, USNM); Queen Elizabeth II Botanic Park (FSCA); S. coast of South Sound (THNM, USNM) ; West end of West Bay area, Hell (THNM, USNM)

Thermonectus basillaris (Harris)

CAYMAN BRAC: West end of Cotton-tree Land (THNM, USNM); Cotton Tree Pond, West End (THNM, USNM); N. coast, Earthquake Hole (THNM, USNM); N. coast, Stakes Bay (THNM, USNM); GRAND CAYMAN: no specific locality (USNM, IJC); Boatswain Point (FSCA); 3 km W Colliers , 19°21’N, 81°07’W (USNM) ; N. coast English Cisterns (THNM, USNM); West end, Georgetown (THNM, USNM); Georgetown (4 mi. N.) (USNM) ; S. coast, nr. Pedro Castle (THNM, USNM); S. coast, South Sound (THNM, USNM) ; Queen Elizabeth II Botanic Park (FSCA); West Bay (FSCA) West end, West Bay area, Hell (THNM, USNM); LITTLE CAYMAN: Airstrip Well (USNM); Interior, West end, ‘Duck Hole’ (THNM, USNM)

Thermonectus circumscriptus (Latreille)

CAYMAN BRAC: West end, Cotton-tree Land (THNM, USNM); GRAND CAYMAN: S. coast, Newlands (THNM, USNM); S. coast, nr. Pedro Castle (THNM, USNM); Queen Elizabeth II Botanic Park (FSCA); S. coast, South Sound (THNM, USNM)