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Saturday, May 2, 2020 | History

2 edition of origin and differentiation of the larval head musculature of Triturus torosus (Rathke) found in the catalog.

origin and differentiation of the larval head musculature of Triturus torosus (Rathke)

Arthur Gustav Rempel

origin and differentiation of the larval head musculature of Triturus torosus (Rathke)

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  • 38 Currently reading

Published by University of California press in Berkeley .
Written in English

    Subjects:
  • Triturus torosus -- Embryology.,
  • Muscles.

  • Edition Notes

    Statementby Arthur G. Rempel.
    SeriesUniversity of California publications in zoology,, v. 51, no. 3
    Classifications
    LC ClassificationsQL1 .C15 vol. 51, no. 3
    The Physical Object
    Pagination87-127 p.
    Number of Pages127
    ID Numbers
    Open LibraryOL184795M
    LC Control Numbera 43001470
    OCLC/WorldCa2974240

    The evolutionary history of life on Earth traces the processes by which living and fossil organisms have evolved since life on the planet first originated until the present day. Earth formed about Ga (billion years ago) and life appeared on its surface within one billion years. Microbial mats of coexisting bacteria and archaea were the dominant form of life in the early Archean. The origin and extreme diversification of the animal nervous system is a central question in biology. While most of the attention has traditionally been paid to those lineages with highly elaborated nervous systems (e.g. arthropods, vertebrates, annelids), only the study of the vast animal diversity can deliver a comprehensive view of the evolutionary history of this organ Cited by:   Pond-type larvae may have a pair of rod-like balancers on either side of the head, long gill filaments and broad fins. Stream-type larvae are more slender with short gill filaments, narrower fins and no balancers, but instead have hind .


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origin and differentiation of the larval head musculature of Triturus torosus (Rathke) by Arthur Gustav Rempel Download PDF EPUB FB2

The Origin and Differentiatio n of the Larval Head Musculature of Triturus Torosu. Item Information. The Origin and Differentiation of the Larval Head Musculature of Triturus Torosus (Rathke) origin and differentiation of the larval head musculature of Triturus torosus book California Publications in Zoology, Vol.

51, No. 3, pp.* Ex-library with one blind-stamp with gift book plate from publisher Seller Rating: % positive. Get this from a library. The origin and differentiation of the larval head musculature of Triturus torosus (Rathke).

[Arthur Gustav Rempel]. The Origin and Differentiation of the Larval Head Musculature of Triturus Torosu. $ As A Mitotic Stimulant In Triturus Viridescens. Kinetin, As A Mitotic Stimulant In Triturus Viridescens. Item Information. A book that origin and differentiation of the larval head musculature of Triturus torosus book not look new and has been read but is in excellent Rating: % positive.

The origin and differentiation of the larval head musculature of Triturus torosus (Rathke) by Arthur G. Rempel (University of California publications in zoology, v. 51, no. 3) University of California Press, Onthe posterior, margin of the groove is a well developed ridge which serves as the attachment for the posterior portion of the temporal muscle.

The periotic, e^occlpitals and gupra-ojpciEitals are fused. On the surface of the per'otic are the impressions of the lar canals. CCN2 was found to be regulated by retinoic acid and expressed in origin and differentiation of the larval head musculature of Triturus torosus book limb blastema of the regenerating newt (Triturus genus) limbs (Cash et al., ).

During regeneration, CCN2 was localized to the white blood cells, Schwann's cells, and stump skeletal muscles in the early healing phase (Moussad et al., ).

Fibre-type differentiation of the lateral musculature has been studied in Sparus aurata (L.) and Dicentrarchus labrax (L.) during larval development. Histochemical and ultrastructural techniques show two presumptive muscle layers and two germinative zones of presumptive myoblasts.

At hatching, myotomal muscle consists of a monolayer of thin Cited by: Some developmental parameters in the larval, climax and postmetamorphic stages of Triturus vittatus ophryticus and Triturus carnifex were compared in order to identify interspecific differences within the genus Triturus.

Seventy larvae from each investigated species were reared in the same experimental conditions from hatching to the. Reyer,R. W.: Differentiation and growth of the embryonic nose, lens, and corneal anlagen implanted into the larval eye or dorsal fin in Amblystoma punctatum.

exp. Zool. – (b). Google ScholarCited by: In amphibians, morphological differentiation and disparity at the larval and post-metamorphic ontogenetic stages can diverge, owing to various contrasting environments and different selective.

Skeletal deformities in larval, juvenile and adult stages of cultured gilthead sea bream (Sparus aurata L.) J.A. Andrades a, J. Becerra ay *, P. Ferrhdez-Llebrez b a Department of Cell Biology and Genetics, Faculty of Sciences, University of Mulagu, E Malagu, SpainCited by: As in other salamanders, limb muscles show a simple parallel‐fibered architecture and often span multiple joints.

Several differences in limb musculature were also noted. The extensor iliotibialis muscle possesses a single head in T. torosa, rather than the two heads common in larger salamander species. The ischioflexorius muscle, while divided into proximal and distal sections, is not distinct Cited by: The MPE showed self-differentiation for notochord and muscle in the isolation culture.

In the sandwich culture, the MPE made contact with the PE of the successive gastrula stages. For instance, although the innervation of a muscle generally remains constant and corresponds to its segment of origin, there are cases in which the same muscle has different innervations in different taxa (e.g.

although wholly of mandibular origin, the intermandibularis of dipnoans is innervated by the Vth and/or the VII nerve; Edgeworth, ).Cited by: The larval form that is characteristic of the class Demospongiae as well as gives us clues to the ancestral animal that first had bilateral symmetry.

Of the following cell types found in sponges, which one covers the external surface. Of the three types of body or canal designs in sponges, which is the most complex. Larvae: Larva are pond type, brown with a row of light spots on the sides of the body: Comparison With Similar Species of Newts: Identifying Species of Pacific Newts - Genus Taricha: Life History and Behavior: Rough-skinned when in the terrestrial phase.

Breathes through lungs. Activity: The natural history of T. granulosa varies widely over its range. Search the history of over billion web pages on the Internet. search Search the Wayback Machine. Featured texts All Books All Texts latest This Just In Smithsonian Libraries FEDLINK (US) Genealogy Lincoln Collection Full text of "A synopsis of the Amphibia of California".

The larva of an acorn worm is A. always a juvenile that grows into a bigger adult. a tornaria larvae that resembles an echinoderm bipinnaria larvae.

very close in structure to a tunicate larva. nearly identical to a lancelet. None of the choices are correct. Search the history of over billion web pages on the Internet. search Search the Wayback Machine. Featured texts All Books All Texts latest This Just In Smithsonian Libraries FEDLINK (US) Genealogy Lincoln Collection.

Books to Borrow Full text of "The Biological bulletin". Full text of "Smithsonian herpetological information service" See other formats. His boundless energy and his uncompromising commitment to scientific truth set him apart from many of his contemporaries. To know Dietrich was to experience a force of nature.

Dietrich Hans Franz Alexander Bodenstein was born in East Prussia on February 1, He grew up on the family estate at Corwingen. The textbooks and literature of plant biology indicate that plant cells are totipotent, and that regeneration occurs via dedifferentiation, by which the cell and its descendents recapitulate earlier stages of development.

However, recent work on the generation of callus, a presumed undifferentiated or dedifferentiated and disorganized cellular mass, indicates that Cited by: Viable chimeras were constituted with two cranial and caudal complementary pieces of embryos derived from two distinct histocompatible AA and BB strains, which were incompatible with each other.

The embryonic. An experimental study of the origin of the cells which constitute the Vllth and Vlllth cranial ganglia and ner-ves in the embryo of Am blystoma punctatum, J.

Background. Among the vertebrates, urodele amphibians are unmatched in their regenerative capacities. When injured, these animals regenerate an impressive array of body parts, including the upper and lower jaw, lens, retina, limb, tail, spinal cord, and intestine (Brockes and Kumar, ).In some cases, the restoration of complex anatomy involves the formation of a.

Abstract. The larval (two zoeae and megalopa) and first crab stages of the majid crab Inachus thoracicus Roux, are described and illustrated from laboratory-hatched material obtained from an ovigerous female collected Cited by: 3. Abstract. Stenocionops furcatus is a spider crab found in the western Atlantic, from Georgia, USA to Rio Grande do Sul, Brazil, on sand, coral, rocks or mud bottoms from the intertidal zone to m.

We describe all laboratory-reared larval stages of S. furcatus obtained from the northern coast of São Paulo State, Brazil, and compare our data with existing larval Cited by: In Xenopus laevis tadpoles, however, it was shown that muscle fibres do not contribute directly to the tail regenerate.

We set out to study whether dedifferentiation was present during muscle regeneration of the tadpole limb and zebrafish larval tail, Cited by: The development of the larval pigment patterns in Triturus alpestris and Ambystoma mexicanum.

Epperlein HH(1), Löfberg J. Author information: (1)Anatomisches Institut, Universität Freiburg, FRG. Melanophores and xanthophores are pigment cell derivatives of the by: The neural crest origin of the dentine and pulp of the teeth of the spotted salamander, Ambystoma punctatum, was determined in an insightful experimental study by Adams ().

The same study established that endoderm and ectoderm participate in. The following literature references are from Amphibian Declines: The Conservation Status of United States Species, edited by Michael Lannoo (© by the Regents of the University of California), used with permission of University of California book is.

The effects of peripheral factors on the proliferation and differentiation in the spinal cord of chick embryos, J. Exper Zool., Herrick, C. Judson.

The cranial and first spinal nerves of Menidia: a contribution upon the nerve components of. Buy The status of the genera Ecpleopus, Arthroseps and Aspidolaemus (Sauria, Teiidae) (Peabody Museum of Natural History.

Postilla) on FREE. Genetic labelling of muscle fibres for the in vivo detection of dedifferentiation. While we have a fair understanding of how muscle regenerates in the Xenopus tadpole tail, there is a lack of knowledge about tadpole limb muscle obtain more information on this process, specifically whether limb muscle fibres dedifferentiate/fragment and contribute to the new muscle.

Mammals are not able to restore lost appendages, while many amphibians are. One important question about epimorphic regeneration is related to the origin of the new tissues and whether they come from mature cells via dedifferentiation and/or from stem cells.

Several studies in urodele amphibians (salamanders) indicate that, after limb or tail amputation, the multinucleated muscle Cited by: Morphogenesis of the Head of a Newt: Mesodermal Segments, Neuromeres, and Distribution of Neural Crest continues differentiation to the point of forming deep sumptive epidermis in Triturus torosus (Rathke).

Univ. Calij Publ. Z Eye muscles seem to form a developmental module that can evolve relatively independently from other head muscles, at least in terms of timing of muscle differentiation.

Show. The evolutionary origin of the family Plethodontidae was long thought to have been centered on the Appalachians because lunglessness, a diagnostic character of the family, was hypothesized to be an adaptation for reducing larval buoyancy in mountain streams (Beachy and Bruce, ; Bruce et al., ; Wilder and Dunn, ).

Recently, however. in waters of the western Atlantic. Larval development consists of two zoeal stages and a mega­ lopa. All larval stages are described in detail based on multiple cultures.

Prior to this study, larvae of M. hispidus were considered to be different and grouped separately from most other larvae of Mithrax, primarily based on Size: 5MB. ZOEAL MORPHOLOGY OF PACHYGRAPSUS TRANSVERSUS (GIBBES) (DECAPODA, GRAPSIDAE) REARED lN THE LABORA TORY Ana Luiza Brossi-Garcia 1 Misael Domingues Rodrigues 2 ABSTRACT.

Ovigerous females 01' Pachygraps/ls IransverslIs (Gibbes, ) were collected on the Praia Dura and Saco da Ribeira beaches, Ubatuba, São Paulo, Brazi!. Epperlein HH, Lehmann R () The ectomesenchymal-endodermal interaction-system (EEIS) pdf Triturus alpestris in tissue culture. I.

Observations on the differentiation of visceral cartilage. Differentiation 4: – View Article Google Scholar Cited by: This synthesis reviews the physiological ecology and behavior of larvae of the benthic crab Download pdf harrisii, which occurs in low-salinity areas of estuaries.

Larvae are released rhythmically around the time of high tide in tidal estuaries and in the 2-h interval after sunset in nontidal estuaries. As in most subtidal crustaceans, the timing of larval release is controlled by Cited by: Waterman's description of lung differentiation and ebook origin of ebook septa in Rana (Lithobates) pipiens (Waterman, ) provides a standard for understanding this process in ing to Waterman, the cuboidal epithelium of the early lung rudiment separates into an inner epithelium, outer pleura, and scattered strands of connective tissue in between.