1910–1911
Britannica 11th
Encyclopaedia Britannica · 11th edition
COPEPODA. — The body is not encased in a bivalved shell; its articulated segments are at most eleven, those behind the genital segment being without trace of limbs, but the last almost always carrying a furca. Sexes separate, fertilization by spermatophores. Ova in single or double or rarely several FIG. 3. — Asterope arthuri. Left valve removed.
- Source status
- OCR text aligned to scanned pages
- Pages
- Vol. 9, pp. 656-656