Read The Danish Ingolf-Expedition, Vol. 6: 2. Porifera (Part II.); Desmacidonidae (Pars.) (Classic Reprint)

The Danish Ingolf-Expedition, Vol. 6: 2. Porifera (Part II.); Desmacidonidae (Pars.) (Classic Reprint)

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Description:Excerpt from The Danish Ingolf-Expedition, Vol. 6: 2. Porifera (Part II.); Desmacidonidae (Pars.)Besides the division into chelae and ancora Levinsen, in the paper quoted, subdivides chela into two forms, chelae palmatae and arcuatae. The former have a straight, or most frequently only slightly curved' shaft, and rather large alae forming together an almost triangular or oval plate, often with a deep notch below; the tooth is often rather broad. In the other form, chelae arcuatae, the shaft is most frequently rather strongly curved, the alae are highly indented below and only attached to the shaft for a comparatively short way, thereby getting a somewhat tooth-like appearance; the tooth is most frequently rather narrow. To be sure, these two forms are not principally different, but differ only in form, and forms may also be met with that may only with difficulty be referred to either of them; but generally they form two well-marked groups, and are also characteristic for certain genera. Therefore there is every reason to keep this division.We have made it easy for you to find a PDF Ebooks without any digging. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with The Danish Ingolf-Expedition, Vol. 6: 2. Porifera (Part II.); Desmacidonidae (Pars.) (Classic Reprint). To get started finding The Danish Ingolf-Expedition, Vol. 6: 2. Porifera (Part II.); Desmacidonidae (Pars.) (Classic Reprint), you are right to find our website which has a comprehensive collection of manuals listed.
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Description: Excerpt from The Danish Ingolf-Expedition, Vol. 6: 2. Porifera (Part II.); Desmacidonidae (Pars.)Besides the division into chelae and ancora Levinsen, in the paper quoted, subdivides chela into two forms, chelae palmatae and arcuatae. The former have a straight, or most frequently only slightly curved' shaft, and rather large alae forming together an almost triangular or oval plate, often with a deep notch below; the tooth is often rather broad. In the other form, chelae arcuatae, the shaft is most frequently rather strongly curved, the alae are highly indented below and only attached to the shaft for a comparatively short way, thereby getting a somewhat tooth-like appearance; the tooth is most frequently rather narrow. To be sure, these two forms are not principally different, but differ only in form, and forms may also be met with that may only with difficulty be referred to either of them; but generally they form two well-marked groups, and are also characteristic for certain genera. Therefore there is every reason to keep this division.We have made it easy for you to find a PDF Ebooks without any digging. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with The Danish Ingolf-Expedition, Vol. 6: 2. Porifera (Part II.); Desmacidonidae (Pars.) (Classic Reprint). To get started finding The Danish Ingolf-Expedition, Vol. 6: 2. Porifera (Part II.); Desmacidonidae (Pars.) (Classic Reprint), you are right to find our website which has a comprehensive collection of manuals listed.
Our library is the biggest of these that have literally hundreds of thousands of different products represented.

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The Danish Ingolf-Expedition, Vol. 6: 2. Porifera (Part II.); Desmacidonidae (Pars.) (Classic Reprint)

The Danish Ingolf-Expedition, Vol. 6: 2. Porifera (Part II.); Desmacidonidae (Pars.) (Classic Reprint)

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