zonules 发表于 2025-3-28 15:17:44

http://reply.papertrans.cn/19/1877/187645/187645_41.png

勉强 发表于 2025-3-28 19:31:45

http://reply.papertrans.cn/19/1877/187645/187645_42.png

不如乐死去 发表于 2025-3-29 00:35:01

http://reply.papertrans.cn/19/1877/187645/187645_43.png

ASTER 发表于 2025-3-29 05:49:02

http://reply.papertrans.cn/19/1877/187645/187645_44.png

Watemelon 发表于 2025-3-29 08:40:07

http://reply.papertrans.cn/19/1877/187645/187645_45.png

CHIDE 发表于 2025-3-29 12:27:06

Kommentar zur Entgeltfortzahlungiculties with sampling in this habitat. A suction-dredge was constructed consisting of a “T”-shaped sampling head; an 8-hp trash pump, a 15.2-m-long non-collapsible hose-pipe; and a gunwale-mounted catch-basin to survey newly hatched juvenile horseshoe crabs in shallow subtidal habitats of lower Del

针叶树 发表于 2025-3-29 16:20:23

Kommentar zur Entgeltfortzahlung synchronously, only ., the American horseshoe crab, has intense male–male competition (high operational sex ratios and multi-male groups around nesting pairs) and very high female nesting densities. These differences in reproductive competition are reflected in differences between American and Asia

SPALL 发表于 2025-3-29 21:15:27

http://reply.papertrans.cn/19/1877/187645/187645_48.png

大量 发表于 2025-3-30 02:12:10

http://reply.papertrans.cn/19/1877/187645/187645_49.png

加强防卫 发表于 2025-3-30 05:45:08

John T. Tanacredi,Mark L. Botton,David SmithPresents the latest research on horseshoe crabs.Identifies conservation challenges.Formulates plans for an international conservation program.Includes supplementary material:
页: 1 2 3 4 [5] 6
查看完整版本: Titlebook: Biology and Conservation of Horseshoe Crabs; John T. Tanacredi,Mark L. Botton,David Smith Book 2009 Springer-Verlag US 2009 Biome.Ecology.