. A manual of zoology. Zoology. Fto. 401. Fig. 402. Fig. 401.â\e origans of (A) female an,l v/'^l ni:\le crayllsh (frum Huxle\0. ,)(.', oviilucl; ihi'. its opening; on iilh ap]iciiiU\L;i,'; (>-;â . ovary; /, tesU's; vii, vas ileferens; i-a'. its oponiiiL; on pith ai'pcnilaLi;c. Fig. 40;.âXorxous s\-slem of crah. (^\)r,iiiiis (from I'.ci^enbaurb iJ, anlrnual nc^^â esâ¢, c, ivsoi'hai;eal eomiuissurcs; i;/, fused ventral ehaia perforated for sternal arlcr\'". t;.^", brain; t), L>ptie ner\"e. (Priini.':) the series is rendered more complete b}' the a[i]H'arance of a
. A manual of zoology. Zoology. Fto. 401. Fig. 402. Fig. 401.â\e origans of (A) female an,l v/'^l ni:\le crayllsh (frum Huxle\0. ,)(.', oviilucl; ihi'. its opening; on iilh ap]iciiiU\L;i,'; (>-;â . ovary; /, tesU's; vii, vas ileferens; i-a'. its oponiiiL; on pith ai'pcnilaLi;c. Fig. 40;.âXorxous s\-slem of crah. (^\)r,iiiiis (from I'.ci^enbaurb iJ, anlrnual nc^^â esâ¢, c, ivsoi'hai;eal eomiuissurcs; i;/, fused ventral ehaia perforated for sternal arlcr\'". t;.^", brain; t), L>ptie ner\"e. (Priini.':) the series is rendered more complete b}' the a[i]H'arance of a nau|)lius and a mctanauplius wilh maii\' appendages, betore die .;iieal sl;ige. \n the cravlish and manv land oralis the metamorphosis has been lost, but the lobster leaves the egg in the M\sis stai^e. DilTerenees may occur e\en in the same species; thus in tlie hatropean Palivnhviiics I'liriiiiis the enibrvo, in the sea, leaves the egg as a .',oea; in fresh w;iter in the Mysis-sUtge. Sub Order 1. ,M.\Ci\UKA. .VlHlomen large; anlemi;e long; ventral iierx'e chain elonijate; no mei^alops in development. CARini'".\. Hod\' compressed; no sutures on carapace; feet weak, external maxillipeds pedifoiaii; a larL;e scale on second anieiinax rixnivi;, we;d-; exo]ii>ililes. l\i:rus/-' SiiViiiiid/'' .â EMoxaD t;, mandibles bil'id at tip. I\ila~i)i 'ii, Alf^hfus.'^' J[if'/yolxlf,''' /\;;/(/ii/((,v.* CRANaioxm 1:, mandible simple. ('ra»ge/;,-'- .Siihi'icn.'''- .\S'V\COW]\.\. C:\v- apaee crossed liv a, trans\erse groo\'e. .\sTAiaii i" have well-developed chela\ ''- includes the ci'a\iisli of the easlern slates; those of the Facilic coast and Europe belong to Astiuns:''' Honuinis,'''- lobsters. Fai ', (T^iricata), no chclx, bodv with heavv armor; larvv leafdike (fig. 4oO. Palinjinis,^ s]iinv lohster. P.\GURl'Dlv\, hermit crabs; abdomen reduced, soft-skinned, and hidden in a snail shell which the animal carries about, which li;is resulted in a sp
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectzoology, bookyear1912
