A SECOND LARGE-EYED GENUS OF CAENIDAE (EPHEMEROPTERA) FROM AFRICAGILLIES MT.1982; J. NAT. HIST.; ISSN 0022-2933; GBR; DA. 1982; VOL. 16; NO 1; PP. 15-22; BIBL. 7 REF.Article

A NEW GENUS OF CAENIDAE (EPHEMEROPTERA) FROM EAST AFRICA.GILLIES MT.1977; J. NAT. HIST.; G.B.; DA. 1977; VOL. 11; NO 4; PP. 451-455; BIBL. 2 REF.Article

EMERGENCE PATTERNS OF THREE SPECIES OF CAENIS STEPHENS (EPHEMEROPTERA: CAENIDAE).MACKEY AP.1978; HYDROBIOLOGIA; PAYS-BAS; DA. 1978; VOL. 58; NO 3; PP. 277-279; BIBL. 11 REF.Article

EISTRUKTUREN EUROPAEISCHER CAENIDAE (INSECTA, EPHEMEROPTERA) = STRUCTURE DES OEUFS DES CAENIDAEMALZACHER P.1982; STUTTGARTER BEITR. NATURKD., SER A; DEU; DA. 1982; NO 356; 15 P.; ABS. ENG; BIBL. 10 REF.Serial Issue

NEW GENERA AND SPECIES OF CAENIDAE (EPHEMEROPTERA) FROM IRAN, INDIA AND AUSTRALIA.SOLDAN T.1978; ACTA ENTOMOL. BOHEMOSLOV.; TCHECOSL.; DA. 1978; VOL. 75; NO 2; PP. 119-129; ABS. RUSSE; BIBL. 9 REF.Article

MAYFLIES (EPHEMEROPTERA) NEW TO THE FAUNA OF CZECHOSLOVAKIA FOUND IN 1972-1977SOLDAN T.1978; ACTA ENTOMOL. BOHEMOSLOV.; ISSN 0001-5601; CSK; DA. 1978; VOL. 75; NO 5; PP. 319-329; ABS. RUS; BIBL. 24 REF.Article

MORPHOLOGISCHE STUDIEN AN DEN EIERN DER EINTAGSFLIEGEN (EPHEMEROPTERA) AUS DER EMERGENZ DES ZENTRALAFRIKANISCHEN BERGBACHES KALENGO = ETUDES MORPHOLOGIQUES DES OEUFS D'EPHEMEROPTERA EMERGEANT DU FLEUVE DE MONTAGNE KALENGO EN AFRIQUE CENTRALEKOPELKE JP.1980; MITT. SCHWEIZ. ENTOMOL. GES.; CHE; DA. 1980; VOL. 53; NO 2-3; PP. 297-311; BIBL. 26 REF.Article

A CATALOG OF THE EPHEMEROPTERA OF THE PHILIPPINESHUBBARD MD; PESCADOR ML.1978; PAC. INSECTS; ISSN 0030-8714; USA; DA. 1978; VOL. 19; NO 1-2; PP. 91-99; BIBL. 32 REF.Article

CAENIS LACTEA (BURMEISTER) IN THE NETHERLANDS (EPHEMEROPTERA: CAENIDAE)MOL AWM.1983; ENTOMOL. BERICHTEN; NLD; DA. 1983; VOL. 43; NO 8; PP. 119-123; BIBL. 17 REF.Article

SOME OBSERVATIONS ON THE DISTRIBUTION AND LIFE HISTORY OF CAENIS ROBUSTA EATON (EPHEMEROPTERA) IN CHESHIRE AND NORTH SHROPSHIRE, ENGLANDBRADBEER PA; SAVAGE AA.1980; HYDROBIOLOGIA; NLD; DA. 1980; VOL. 68; NO 1; PP. 87-90; BIBL. 11 REF.Article

MORPHOLOGISCHE STUDIEN AN DEN EIERN DER EINTAGSFLIEGEN (EPHEMEROPTERA) AUS DER EMERGENZ DES ZENTRALAFRIKANISCHEN BERGBACHES KALENGO = ETUDES MORPHOLOGIQUES DES OEUFS D'EPHEMEROPTERA EMERGEANT DU FLEUVE DE MONTAGNE KALENGO EN AFRIQUE CENTRALEKOPELKE JP.1980; MITT. SCHWEIZ. ENTOMOL. GES.; CHE; DA. 1980; VOL. 53; NO 2-3; PP. 297-311; BIBL. 26 REF.Article

BRACHYCERCUS HARRISELLA (EPHEMEROPTERA, CAENIDAE) FOUND IN FINLANDITAMIES J; KUUSELA K; SAVOLAINEN E et al.1979; NOT. ENTOMOL.; ISSN 0029-4594; FIN; DA. 1979; VOL. 59; NO 3; PP. 89-90; ABS. FIN/SWE; BIBL. 9 REF.Article

A new synonym in the Genus Caenis Stephens 1835 (Ephemeroptera: Caenidae)ALBA-TERCEDOR, J; MALZACHER, P.Aquatic insects. 1986, Vol 8, Num 1, pp 55-58, issn 0165-0424Article

Note su alcune specie Italiane del genere Caenis Stephens, 1835, con descrizione di C. martae n. sp. (Ephemeroptera, Caenidae) = Notes sur quelques espèces italiennes de Caenis Stephens, 1835, avec description de C. martae n.sp. (Ephemeroptera, Caenidae) = Note on some italian species of the genus Caenis Stephens, 1835, with a description of C. martae n.sp. (Ephemeroptera, Caenidae)BELFIORE, C.Fragmenta Entomologica. 1984, Vol 17, Num 2, pp 215-219, issn 0429-288XArticle

A COMPARATIVE STUDY OF SPERMATOZOA OF SOME CENTRAL EUROPEAN EPHEMEROPTERASOLDAN T.1979; ACTA ENTOMOL. BOHEMOSLOV.; ISSN 0001-5601; CSK; DA. 1979; VOL. 76; NO 4; PP. 223-230; ABS. RUS; BIBL. 13 REF.Article

CATALOGO ABREVIADO DE EPHEMEROPTERA DA AMERICA DO SUL = CATALOGUE ABREGE DES E. D'AMERIQUE DU SUDHUBBARD MD.1982; POP. AVULSAS ZOOL. (SAO PAULO); ISSN 0031-1049; BRA; DA. 1982; VOL. 34; NO 24; 26 P.; ABS. ENG; BIBL. 8 P.Serial Issue

EPHEMEROPTERA DES EAUX SAUMATRES.LINGDELL PE; MULLER K.1979; ENTOMOL. TIDSKR.; ISSN 0013-886X; SWE; DA. 1979; VOL. 100; NO 1; PP. 13-16; ABS. ENG; 1 ILL.Article

SUOMEN PAEIVAENKORENNOT. FINLANDS DAGSLAENDER (EPHEMEROPTERA) = LES EPHEMERES DE FINLANDE (EPHEMEROPTERA)SAARISTO MI; SAVOLAINEN E.1980; NOT. ENTOMOL.; ISSN 0029-4594; FIN; DA. 1980; VOL. 60; NO 4; PP. 181-186; ABS. ENG; BIBL. 36 REF.Article

Caenidae der äthiopischen Region (Insecta: Ephemeroptera). I : Beschreibung neuer Arten = Caenidae from the Aethiopic region (Insecta: Ephemeroptera). I : Description of new speciesMALZACHER, P.1990, Num 454, 28 p.Serial Issue

Die europäischen Arten der Gattung Caenis Stephens (Insecta: Ephemeroptera) = Les espèces européennes du genre Caenis Stephens = The european species of the genus Caenis stephens (Insecta: Ephemeroptera)MALZACHER, P.1984, Num 373, 48 p.Serial Issue

Rinvenimento nel fiume po di Brachycercus harrisella curt., genere e specie nuovi per l'Italia (Ephemeroptera Caenidae) = Brachycercus harisella un nouveau genre et une nouvelle espèce pour la faune italienne (Ephemeroptera Caenidae) = Brachycercus harisella, genus and species new for Italian fauna (Ephemeroptera Caenidae)BISOGNI, G.Memorie della Societa Entomologica Italiana. 1983, Vol 115, Num 1-3, pp 7-8, issn 0037-8747Article

Deux nouvelles espèces du genre Caenis (Ephemeroptera, Caenidae) de l'Amour inférieurKLYUGE, N. YU.1987, Num 1, pp 91-94Article

THE STRUCTURE AND DEVELOPMENT OF THE FEMALE INTERNAL REPRODUCTIVE SYSTEM IN SIX EUROPEAN SPECIES OF EPHEMEROPTERASOLDAN T.1979; ACTA ENTOMOL. BOHEMOSLOV.; ISSN 0001-5601; CSK; DA. 1979; VOL. 76; NO 6; PP. 353-365; ABS. RUS; BIBL. 39 REF.; 19 ILL.Article

Sur les espèces d'Asie centrale du genre Caenis (Ephemeroptera, Caenidae)KLYUGE, N. YU.Zoologičeskij žurnal. 1985, Vol 64, Num 10, pp 1586-1589, issn 0044-5134Article

Sveriges dagsländor (Ephemeroptera), bestämning av larver = Ephemeroptera de Suède, clé de détermination des larves = Swedish mayflies (Ephemeroptera), a key to larvaeSVENSSON, B. S.Entomologisk tidskrift. 1986, Vol 107, Num 3, pp 91-106, issn 0013-886XArticle