How To Use Cephalopoda In A Sentence
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The uterus is also double in the crustacea and the cephalopoda, for the membranes which include their so-called eggs are of the nature of a uterus.
On the Generation of Animals
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An enumeration of some other examples of the natatorial type, as the cephalopoda (instanced in the cuttle-fish) in the mollusca; the crustacea (crabs, &c.) in the annulosa; the owls
Vestiges of the Natural History of Creation
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For example, even within Gastropoda and Cephalopoda, large numbers of rearrangements are common.
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The con also picked up our tab tickets, Coke, popcorn, ride for the Thursday Midnight Showing of Pirates of the Caribbean 2: Keira's Sunburn, which was pretty awesome, but I speak as a fan of Davy Jones, cephalopoda, and Keira's sunburn, so I may not be the most objective source.
Kenneth Hite's Journal
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The young are produced in the same way also by the cephalopoda, e.g. sepias and the like, and by the crustacea, e.g. carabi and their kindred, for these also lay eggs in consequence of copulation, and the male has often been seen uniting with the female.
On the Generation of Animals
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This section covers almost all of the Mollusca except the three huge clades of advanced mollusks: Bivalvia, Cephalopoda, and Gastropoda.
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But the general plan of their body is that of the Cephalopoda; and, though this is true in a certain degree of all the Testacea, it is more especially true of those turbinated species that have a spiral shell.
On the Parts of Animals
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But the Cephalopoda and the turbinated Testacea have in common an arrangement which stands in contrast with this.
On the Parts of Animals
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Some animals manifestly emit semen, as all the sanguinea, but whether the insects and cephalopoda do so is uncertain.
On the Generation of Animals
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But we cannot say simply that all bloodless animals produce a scolex, for the classes overlap one another, (1) the insects, (2) the animals that produce a scolex, (3) those that lay their egg imperfect, as the scaly fishes, the crustacea, and the cephalopoda.
On the Generation of Animals
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The acetabula are set in double line in all the Cephalopoda excepting in one kind of poulp, where there is but a single row.
On the Parts of Animals
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In the cephalopoda (as also in the crustacea) the same passage serves to void the excrement and leads to the part like a uterus, for the male discharges the seminal fluid through this passage.
On the Generation of Animals
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Sometimes also cephalopoda unite by the male mounting on the back of the female, but whether for generation or some other cause has not yet been observed.
On the Generation of Animals
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It is also now generally thought that they were ancestral to the Cephalopoda and Scaphopoda as well.
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The cephalopoda are the only locomotive animals in which the distinction of upper and lower does not exist.
On the Generation of Animals
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While called "cuttlefish," these animals are actually not fish at all-they are members of the class Cephalopoda, which also includes octopus, squid, and the chambered nautilus.
PhysOrg.com - latest science and technology news stories
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The foregoing remarks appear to apply to the case of the Mollusca, which, at a very early period, had reached a high organization and a great development of forms and species in the testaceous Cephalopoda.
On the law which has regulated the introduction of new species
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The class Cephalopoda has been traditionally divided into three subclasses on the basis of shell structure, or two subclasses on the basis of gills and other soft parts.
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As the most primitive of the Neocephalopoda, they were the ancestors of the Bactridida, which in turn seem to represent the stem group form which all advanced Cephalopoda evolved.
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I airport parking at luton been blabby a lot sociobiologically ended harmonica screening and what scamp the firsthand from the bad from the cephalopodan.
Rational Review
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Both these eggs and those of the cephalopoda grow after deposition like those of fishes.
On the Generation of Animals
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To speak generally, if we take all animals which change their locality, some by swimming, others by flying, others by walking, we find in these the two sexes, not only in the sanguinea but also in some of the bloodless animals; and this applies in the case of the latter sometimes to the whole class, as the cephalopoda and crustacea, but in the class of insects only to the majority.
On the Generation of Animals
