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Record #28802:

On the sexual maturity of the sperm whale (Physeter catodon) found in the North Pacific / Masaharu Nishiwaki.

Title: On the sexual maturity of the sperm whale (Physeter catodon) found in the North Pacific / Masaharu Nishiwaki.
Author(s): Nishiwaki, Masaharu.
Date: 1956.
In: Whales Research Institute. Scientific Report. (1956.), Vol. 11 (1956)
Abstract: Examination of testes of 1060 sperm whales, 1954-55, and histological examination of 106 of these. Maturity estimated in relation to weight of testes and bosd length.
Notes:

Whales Research Institute. Scientific Report. Vol. 11 :39-46 (1956).

Keywords: 59 -- Zoology.
599(26) -- Sea mammals.
599.5 -- Cetacea.
599.532 -- Physeteridae: Physeter macrocephalus.
591.16 -- Animal reproduction.
591.134 -- Animal growth.
H6 -- Zoology: mammals.
(*66) -- North Pacific Ocean.
SPRI record no.: 28802

MARCXML

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001 SPRI-28802
005 20240328185407.0
007 ta
008 240328s1956####xx#a##|##|###|0||#0|eng#d
035 ## ‡aSPRI-28802
040 ## ‡aUkCU-P‡beng‡eaacr
100 1# ‡aNishiwaki, Masaharu.
245 10 ‡aOn the sexual maturity of the sperm whale (Physeter catodon) found in the North Pacific /‡cMasaharu Nishiwaki.
260 ## ‡a[S.l.] :‡b[s.n.],‡c1956.
300 ## ‡ap. 39-46 :‡bill.
500 ## ‡aWhales Research Institute. Scientific Report. Vol. 11 :39-46 (1956).
520 3# ‡aExamination of testes of 1060 sperm whales, 1954-55, and histological examination of 106 of these. Maturity estimated in relation to weight of testes and bosd length.
650 07 ‡a59 -- Zoology.‡2udc
650 07 ‡a599(26) -- Sea mammals.‡2udc
650 07 ‡a599.5 -- Cetacea.‡2udc
650 07 ‡a599.532 -- Physeteridae: Physeter macrocephalus.‡2udc
650 07 ‡a591.16 -- Animal reproduction.‡2udc
650 07 ‡a591.134 -- Animal growth.‡2udc
650 07 ‡aH6 -- Zoology: mammals.‡2local
651 #7 ‡a(*66) -- North Pacific Ocean.‡2udc
773 0# ‡7nnas ‡tWhales Research Institute. Scientific Report. ‡gVol. 11 (1956) ‡wSPRI-21056
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20240328