The role of gradually changing daylength in determination of wing length, alary dimorphism and diapause in a Gerris odontogaster (Zett.) population (Gerridae, Heteroptera) in South Finland.
Series: Suomalaisen Tiedeakatemian Toimituksia. Annales Academiae Scientiarum Fennicae. Series A, IV. Biologica,; 183; Suomalainen Tiedeakatemia Annales.; 183.
Publisher: Suomalainen Tiedeakatemia
Published: 1971
Place of publication: Helsinki
Language: eng
Number of pages: 25
Subjects: Gerris odontogaster; Wings; Dimorphism (Animals); Photoperiodism; Insects -- Development; Insects -- Finland
Notes: Bibliography: p. 22-25.
Cover title.