Results 101 to 110 of about 3,719 (219)

兽类的角简介

open access: yes野生动物学报, 1982
在现代兽类中,偶蹄目(Artiodactyla)和奇蹄目(Perissodactyla)的某些种类具角。角是头部的表皮和真皮部分特化的产物。其形状各异,而结构与形成方式皆有不同。兽角具有较高的经济价值,如鹿角、鹿茸、犀角、羚羊角均是名贵的药材。本文就兽角做的论述,可为产业部门提供兽角的基础知识,以探讨新的货源途径 ...
罗泽珣, 周彦林
doaj  

Rhinocerotidae et Chalicotheriidae (Perissodactyla, Tapiromorpha)

open access: yes, 2016
Nous décrivons ici des restes mandibulaires, dentaires et postcrâniens de Rhinocerotidae et de Chalicotheriidae (Perissodactyla) provenant des localités du Miocène supérieur de Küçükçekmece Est et Küçükçekmece Ouest, en Thrace (Turquie d’Europe).
SEN Sevket

Auteur

SEN

core  

FIG. 4 in Rhinocerotidae (Mammalia, Perissodactyla) from the late Miocene of Akkașdağı, Turkey

open access: yes, 2005
FIG. 4. — Ceratotherium neumayri (Osborn, 1900), AkkaSdağı (Anatolia, Turkey), middle Turolian; A, B, left metacarpus (GOK-2 to GOK-4); A, proximal view; B, anterior view; C, D, left metatarsus (GOK-7 to GOK-9); C, proximal view; D, anterior view.
Saraç, Gerçek, Antoine, Pierre-Olivier
core   +1 more source

FIG. 15 in Osteology Of The Middle Eocene Ceratomorph Hyrachyus Modestus (Mammalia, Perissodactyla)

open access: yes, 2017
FIG. 15. Proximal and distal ends of right forelimbs of Hyrachyus modestus (AMNH FM 12664). A, proximal view of radius; B, distal view of radius and ulna.Published as part of Bai, Bin, Meng, Jin, Wang, Yuan-Qing, Wang, Hai-Bing & Holbrook, Luke, 2017 ...
Meng, Jin   +4 more
core   +1 more source

Nuevas técnicas paleobiogeográficas aplicadas a la familia rhinocerotidae (perissodactyla) [PDF]

open access: yes, 2010
La fi logenia de Rhinocerotidae (Perissodactyla) ha sido tema de debate durante años. Sin embargo, algunos taxones han sido revisados recientemente. Uno de los grupos mejor conocidos es la subtribu Elasmotheriina, un grupo especializado de rinocerontes ...
Sanisidro, Óscar   +1 more
core  

FIGURE 10 in A species level revision of Bridgerian and Uintan brontotheres (Mammalia, Perissodactyla) exclusive of Palaeosyops

open access: yes, 2008
FIGURE 10. Skulls of A, plesiomorphic Sphenocoelus (S. uintensis); and B, derived Sphenocoelus (S. hyognathus) in dorsal view. Illustration B after Osborn, 1929.Published as part of Mader, Bryn J., 2008, A species level revision of Bridgerian and Uintan ...
Mader, Bryn J.
core   +1 more source

Perissodactyla (Tek Toynaklılar) Takımının Evrimi, Morfolojisi ve Ekolojisi

open access: yes
Memelilerin evriminde kritik bir öneme sahip olan tek toynaklılar (Perissodactyla), evrimsel olarak tek bir toynak (tırnak) yapısına sahip, bazılarının hızlı koşma yeteneği gelişmiş, otobur memeliler grubunu ifade eder.
Yavuzkan Paksoy, Duygu Arslan
core   +1 more source

Los Pachynolophinae (Equoidea, Perissodactyla, Mammalia) del Eoceno de la Cuenca del Duero (Castilla y León, España) [PDF]

open access: yes, 1994
[ES] En el presente trabajo se realiza el estudio sistemático de los Pachynolophinae (Equoidea, Perissodactyla, Mammalia) del Eoceno de la Cuenca del Duero (Castilla y León, España).
Cuesta Ruiz-Colmenares, Miguel Ángel
core  

FIG. 1 in Sur le crâne de Propalaeotherium isselanum (Mammalia, Perissodactyla, Palaeotheriidae) de Pépieux (Minervois, Sud de la France)

open access: yes, 2001
FIG. 1. — Propalaeotherium isselanum, crâne (MNHN EBA-508) (Pépieux), série des dents jugales droites en vue triturante. Échelle: 2 cm.Published as part of Remy, Jean A., 2001, Sur le crâne de Propalaeotherium isselanum (Mammalia, Perissodactyla ...
Remy, Jean A.
core   +1 more source

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