ANATOMÍA MACROSCÓPICA DE LA MUSCULATURA DEL MIEMBRO ANTERIOR DEL MONO MACHÍN BLANCO (Cebus albifrons)

Cribillero, Nelly G.; Sato, Shinji; Navarrete, Z Miluska

doi:10.15381/rivep.v20i2.600

Cited by 10 publications

(64 citation statements)

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“…The deltoid muscle presented three parts (clavicular, acromial, and scapular), which is a common characteristic among primate species. 10,11,[23][24][25][26][27][28][29][30][31][32] Domestic mammals, however, only have the scapular and acromial parts, because the clavicular part is named the cleidobrachialis muscle due to the absence of the clavicle in these species. 7,19,33,34 Only the scapular part is present in Equus caballus due to the absence of the acromion.…”

Section: Comparative Myologymentioning

confidence: 99%

Gross anatomy of the shoulder and arm intrinsic muscles in the white‐footed tamarin (Saguinus leucopus – Günther, 1876): Inter‐ and intraspecific anatomical variations

Monroy‐Cendales

García

Castañeda‐Herrera

2020

J of Medical Primatology

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Background Saguinus leucopus is a Neotropical primate with an arboreal quadrupedal locomotion pattern, which requires wide movements of the shoulder and arm. This investigation studies the muscles of these regions in order to serve as a basis for clinical and surgical procedures and to compare with other primates. Methods Gross dissections of twenty thoracic limbs were performed. Results The muscles examined were the deltoid, supraspinatus, infraspinatus, subscapularis, teres major, teres minor, coracobrachialis longus, coracobrachialis brevis, biceps brachii, brachialis, triceps brachii, tensor fasciae antebrachii, and anconeus epitrochlearis. The anconeus was absent. The following variants were found: an accessory head of the biceps brachii, the unilateral absence of the short head of the biceps brachii, an accessory head of the coracobrachialis longus, and one infraspinatus muscle innervated by the axillary nerve. Conclusions These muscles are adapted to quadrupedal locomotion and can have inter‐ and intraspecific variations in their attachments and innervation.

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Section: Comparative Myologymentioning

confidence: 99%

Gross anatomy of the shoulder and arm intrinsic muscles in the white‐footed tamarin (Saguinus leucopus – Günther, 1876): Inter‐ and intraspecific anatomical variations

Monroy‐Cendales

García

Castañeda‐Herrera

2020

J of Medical Primatology

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“…Por lo tanto, el conocimiento de las condiciones morfológicas, especialmente de animales permitirán posteriores estudios funcionales (Marques et al, 2006). Hay descripciones anatómicas de la musculatura de primates neotropicales (Aversi-Ferreira et al, 2005b, quienes describen origen e inserción de los músculos del miembro torácico en otras especies como Cebus libidinosus, y Cebus apella (Aversi-Ferreira et al, 2005a y Cebus albifrons (Cribillero et al, 2009). La musculatura del miembro torácico comprende los músculos del cíngulo escapular -los cuales se encuentran entre el tronco y el miembro torácico-y los músculos intrínsecos, los cuales poseen su origen e inserción en las regiones propias del miembro torácico (Dyce et al, 2007) como lo es en el húmero.…”

Section: Introductionunclassified

Descripción Anatómica y Funcional del Húmero del Tití Gris (Saguinus leucopus)

Parra

García

2014

Int. J. Morphol.

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. Descripción anatómica y funcional del húmero del tití gris (Saguinus leucopus). Int. J. Morphol., 32(1):147-150, 2014. RESUMEN:El Saguinus leucopus es un primate neotropical, endémico y monotípico de Colombia, con escasos estudios sobre su anatomía, cuya morfología humeral permanece desconocida siendo un elemento fundamental para la locomoción cuadrúpeda de este animal arbóreo. El objectivo del presente estudio fue describir la anatomía macroscópica y la función de los relieves óseos del húmero del titi gris Saguinus leucopus. Se tomaron como base del estudio ocho especímenes fijados con formalina al 10% y de ellos se extrajeron sus húmeros, describiendo las principales funciones de los relieves óseos, como fijaciones musculares y canalizaciones neurovasculares. Los variados relieves anatómicos del húmero del titi gris presentan una disposición morfológica coincidente con sus hábitos de locomoción cuadrúpeda arbórea.

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“…Since the supinator muscle does not have ulnar origin, the ulna of Saguinus leucopus does not form a supinator crest as it does in humans (Standring; Moore et al) and as it should happen in nonhuman primates whose ulnar origin lies in the supinator muscle (Cribillero et al, 2009;Michilsens et al, 2009;Aversi-Ferreira et al, 2010;.…”

Section: Discussionmentioning

confidence: 99%

Anatomic Description of the Ulna of the White-Footed Tamarin (Saguinus leucopus Günther, 1876)

2016

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SUMMARY:This document is a description of the macroscopic functional anatomy of the ulna bony prominences in the Whitefooted Tamarin (Saguinus leucopus), a neotropical endemic, and monotypic primate of Colombia. Few studies have been conducted on its anatomy, and thus its ulnar morphology, an essential element for this animal's quadrupedal arboreal locomotion, remains unknown. This study is based on eight specimens, fixed in formalin at 10 % whose ulnas were extracted in order to describe the main bony prominences along with muscular and ligamentous fixation functions. These elements of the locomotor apparatus and the multiple anatomical contours of the ulna of the White-footed Tamarin, exhibit characteristics for positional and articular adjustment with other bones of the forelimb in harmony with the attachments of the muscles, essential for quadrupedal arboreal locomotion.

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ANATOMÍA MACROSCÓPICA DE LA MUSCULATURA DEL MIEMBRO ANTERIOR DEL MONO MACHÍN BLANCO (Cebus albifrons)

Cited by 10 publications

References 5 publications

Gross anatomy of the shoulder and arm intrinsic muscles in the white‐footed tamarin (Saguinus leucopus – Günther, 1876): Inter‐ and intraspecific anatomical variations

Gross anatomy of the shoulder and arm intrinsic muscles in the white‐footed tamarin (Saguinus leucopus – Günther, 1876): Inter‐ and intraspecific anatomical variations

Descripción Anatómica y Funcional del Húmero del Tití Gris (Saguinus leucopus)

Anatomic Description of the Ulna of the White-Footed Tamarin (Saguinus leucopus Günther, 1876)

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