DISTRIBUTION OF BIDESSUS AND HYDROGLYPHUS SPECIES IN EASTERN FENNOSCANDIA (COLEOPTERA, DYTISCIDAE: BIDESSINI): CONTRIBUTION TO THE STUDY OF DYTISCIDAE: 23BISTROM O.1983; NOTULAE ENTOMOLOGICAE; ISSN 0029-4594; FIN; DA. 1983; VOL. 63; NO 2; PP. 61-62; BIBL. 6 REF.Article

Description of the larvae of eleven Nearctic species of Hygrotus Stephens (Coleoptera: Dytiscidae: Hydroporinae) with an analysis of their phyletic relationshipsALARIE, Y; HARPER, P. P; ROUGHLEY, R. E et al.Canadian entomologist. 1990, Vol 122, Num 9-10, pp 985-1035, issn 0008-347XArticle

THE LARVA AND PUPA OF THE PREDACEOUS WATER BEETLE, HYGROTUS SAYI (COLEOPTERA: DYSTICIDAE)SPANGLER PJ; GILLESPIE JM.1973; PROC. BIOL. SOC. WASHINGTON; U.S.A.; DA. 1973; VOL. 86; NO 12; PP. 143-151; BIBL. 1 REF.Serial Issue

VARIATIONS DE COLORATION CHEZ HYGROTUS INAEQUALIS (F.) (COLEOPTERA, DYSTISCIDAE).BRANCUCCI M.1977; BULL. SOC. NEUCHATEL. SCI. NAT.; SUISSE; DA. 1977; VOL. 100; PP. 17-19; ABS. ALLEM. ANGL.; BIBL. 1 REF.Article

DISTRIBUTION OF THE GENUS HYGROTUS IN EASTERN FENNOSCANDIA (COLEOPTERA, DYSTICIDAE: HYDROPORINI). CONTRIBUTION TO THE STUDY OF DYTISCIDAE 24BISTROM O.1983; NOT. ENTOMOL.; FIN; DA. 1983; VOL. 63; NO 2; PP. 63-64; BIBL. 1 REF.Article

A REVISION OF THE NEARCTIC SPECIES OF HYGROTUS GROUPS II AND III (COLEOPTERA: DYTISCIDAE).ANDERSON RD.1976; ANN. ENTOMOL. SOC. AMER.; U.S.A.; DA. 1976; VOL. 69; NO 4; PP. 577-584; BIBL. 10 REF.Article

REDISCOVERY OF HYGROTUS SYLVANUS (FALL) (COLEOPTERA: DYTISCIDAE)DAUSSIN GL.1979; ENTOMOL. NEWS; USA; DA. 1979; VOL. 90; NO 4; PP. 207-208; BIBL. 4 REF.Article

PROPOSED FAUNAL AFFINITIES OF UTAH DYTISCIDAE WITH THE EMPHASIS ON THE GENUS HYDROTUS STEPHENS.ANDERSON RD.1967; UTAH.ACAD.SCI.ARTS.LETTERS.PROC; USA; 1967, VOL. 44, NUM. 0001, P. 358 A 365Miscellaneous

OSMOREGULATION IN ADULTS AND LARVAE OF HYGROTUS SALINARIUS WALLIS (COLEOPTERA, DYTISCIDAE)TONES PI.1978; COMP. BIOCHEM. PHYSIOL., A; GBR; DA. 1978; VOL. 60; NO 3; PP. 247-250; BIBL. 14 REF.Article

REVISION OF THE NEARCTIC SPECIES OF HYGROTUS GROUPS IV, V AND VI (COLEOPTERA: DYTISCIDAE)ANDERSON RD.1983; ANN. ENTOMOL. SOC. AM.; USA; DA. 1983; VOL. 76; NO 2; PP. 173-196; BIBL. 66 REF.Article

CONTRIBUCION AL CONOCIMIENTO DE LA TAXONOMICA DE LA FAMILIA DYTISCIDAE (COLEPTERA) EN MEXICO = CONTRIBUTION A LA CONNAISSANCE DE LA TAXONOMIE DE LA FAMILLE DYTISCIDAE (COLEOPTERA) DU MEXIQUESANTIAGO FRAGOSO S.1980; FOLIA ENTOMOL. MEX.; MEX; DA. 1980; NO 45; PP. 80-81Conference Paper

Some notes on generic characters of third larval instar of Central European species of Coelambus Thoms., Hygrotus Steph. and Stictotarsus Zimm. (Coleoptera, Dytiscidae)GALEWSKI, K.Polskie pismo entomologiczne. 1987, Vol 57, Num 3, pp 471-474, issn 0032-3780Article

Proposed faunal affinities of the Great basin Dytiscidae (Coleoptera)ANDERSON, R. D.1985, Vol 137, Num 1, pp 12-21Article

Predation by pioneer water beetles (Coleoptera, Dytiscidae) from sandpit ponds, based on crop-content analysis and laboratory experimentsKEHL, Siegfried; DETTNER, Konrad.Archiv für Hydrobiologie. 2003, Vol 158, Num 1, pp 109-126, issn 0003-9136, 18 p.Article