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Developmental staging in a marsupial Dasyurus hallucatus

Anatomy and Embryology volume 185, pages 335–354 (1992)Cite this article

Summary

In a marsupial, Dasyurus hallucatus, pouchyoung of various ages from newborn to 55 days were embedded in wax and serially sectioned. On the basis of the relative development of external and internal characteristics, they were placed in the Carnegie staging system developed by Streeter and elaborated by O'Rahilly and associates. Birth occurred at stage 15, and the end of embryogenesis (stage 23) was reached about day 33. Whereas stage 23 is characterised in all eutherians by the closure of the secondary palate, this occurs before stage 15 in D. hallucatus. Since most other characters of the newborn are at a stage 15 level of development, there has been a relative acceleration of development of the secondary palate (and forelimb) in D. hallucatus that allows it to suckle and breathe at the same time. Between D. hallucatus and eutherians, there is general agreement in the sequence of development and in the relative degree of most structures at each stage. Further marsupials should be examined to see if the minor differences noted are peculiar to D. hallucatus or apply to marsupials generally.

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Abbreviations

I :

II III IIII ventricles

AC :

anterior commissure

AD :

adenohypophysis

BS :

blood sinus

BT :

basitrabecular

CD :

cerebral peduncles

CE :

cervical swelling

CH :

cerebral hemisphere

CI :

central nucleus of inferior colliculus

CO :

cortical plate

CP :

cerebellar plate

CR :

cerebellar ridge

CX :

choroid plexus

DI :

diencephalon

DT :

dorsal thalamus

EC :

external capsule

EM :

eye muscle

EP :

epithalamus

ES :

epiphysis

ET :

epitrichium

EY :

eye

FL :

forelimb

GG :

gasserian ganglion

GU :

gut

HB :

habenular nucleus

HE :

heart

HP :

hippocampus

HS :

head shield

HY :

hypothalamus

IC :

internal capsule

IE :

inner ear

IL :

intermediate layer

IN :

inferior colliculus

IO :

inferior olivary nucleus

IX :

glossopharyngeal nerve

LF :

lateral forebrain bundle

LG :

lateral geniculate nucleus

LI :

liver

LO :

lamina orbitonasalis

LR :

lateral recess

LS :

lateral striatal ridge

MB :

mamillary bodies

ME :

mesencephalon

MI :

mitral cells

MS :

medial striatal ridge

NE :

neurohypophysis

NO :

neocortex

NP :

nasal passage

NS :

nasal septum

OB :

olfactory bulb

OC :

optic chiasm

OG :

otic ganglion

ON :

olfactory nerve

OP :

optic nerve

OS :

orbitosphenoid

OT :

optic stalk

PA :

paraseptal cartilage

PC :

posterior commissure

PL :

paleocortex

PR :

parachordal cartilage

RH :

rhombencephalon

RI :

rib

RL :

rhombic lip

SC :

superior colliculus

SH :

pectoral girdle

SI :

sulcus interhemisphericus

SM :

stria medullaris thalami

SP :

septum

ST :

striatum

TE :

telencephalon

TO :

tongue

TR :

trabecular cartilage

TU :

turbinal

VE :

velum transversum

VL :

ventricular layer

VN :

vomeronasal nerves

VT :

ventral thalamus

References

  • Bancroft BJ (1973) Embryology of Schoinobates volans (Kerr) (Marsupialia: Petauridae). Aust J Zool 21:33–52

    Google Scholar 

  • Blackburn DG, Hayssen V, Murphy CJ (1989) The origins of lactation and the evolution of milk: a review with new hypotheses. Mammal Rev 19:1–26

    Google Scholar 

  • Butler H, Juurlink BHJ (1987) An atlas for staging mammalian and chick embryos. CRC Press, Boca Raton Florida. 218 pp

    Google Scholar 

  • Gemmel RT, Nelson J (1988a) The ultrastructure of the pituitary and the adrenal gland of three newborn marsupials (Dasyurus hallucatus, Trichosurus vulpecula and Isoodon macrourus). Anat Embryol 177:395–402

    Article  CAS  PubMed  Google Scholar 

  • Gemmell RT, Nelson J (1988b) Ultrastructural identification of Merkel-cells around the mouth of the newborn marsupial. Anat Embryol 177:403–408

    Google Scholar 

  • Gemmell RT, Nelson J (1988c) Ultrastructure of the olfactory system of three newborn marsupial species. Anat Rec 221:655–662

    Google Scholar 

  • Gemmell RT, Nelson J (1988d) The ultrastructure of the lung of two newborn marsupial species, the northern native cat, Dasyurus hallucatus, and the brushtail possum, Trichosurus vulpecula. Cell Tissue Res 252:683–685

    Google Scholar 

  • Gemmell RT, Nelson J (1989) Vestibular system of the newborn marsupial cat Dasyurus hallucatus. Anat Rec 225:203–208

    Google Scholar 

  • Gribnau AAM, Geijsberts LGM (1981) Developmenal stages in the rhesus monkey (Macaca mulatta). Adv Anat Embryol Cell Biol 68:1–79

    Google Scholar 

  • Gribnau AAM, Geijsberts LGM (1985) Morphogenesis of the brain in staged rhesus monkey embryos. Adv Anat Embryol Cell Biol 91:1–69

    Google Scholar 

  • Hall LS, Hughes RL (1987) An evolutionary perspective of structural adaptations for environmental perception and utilization by the neonatal marsupials Trichosurus vulpecula (Phalangeridae) and Didelphis virginiana (Didelphidae). In: Archer M (ed) Possums and opossums: studies in evolution. Surrey Beatty and the Royal Zoological Soc of NSW: Chipping Norton, NSW, pp 257–271

    Google Scholar 

  • Hill JP (1900) On the foetal membranes, placentation and parturition of the native cat (Dasyurus viverrinus). Anat Anz 18:364–373

    Google Scholar 

  • Hill WCO (1951) V — Observations on marsupials in the Royal Scottish Museum, with special reference to the foetal material. Trans Roy Soc Edin 62:20–167

    Google Scholar 

  • Hill JP, Hill WCO (1955) The growth-stages of the pouch-young of the native cat (Daysurus viverrinus) together with observations on the anatomy of the new-born young. Trans Zool Soc Lond 28:349–453

    Google Scholar 

  • Hughes RL, Hall LS (1984) Embryonic development of the common brushtail possum (Trichosurus vulpecula). In: Smith AP, Hume ID (eds) Possums and gliders. Surrey Beatty and Aust Mamm Soc Sydney, pp 197–121

  • Klima M (1987) Early development of the shoulder girdle and sternum in marsupials (Mammalia: Metatheria). Adv Anat Embryol Cell Biol 109:1–91

    Google Scholar 

  • Maier W (1987) The ontogenetic development of the orbitotemporal region in the skull of Monodelphis domestica (Didelphidae, Marsupialia), and the problem of the mammalian alisphenoid. In: Kuhn HJ, Zeller V (eds) Morphogenesis of the mammalian skull. Mammalia depicta 13, Parey, Hamburg, pp 71–90

    Google Scholar 

  • Maier W (1990) Phylogeny and ontogeny of mammalian middle ear structures. Neth J Zool 40:55–74

    Google Scholar 

  • McCrady EJ (1938) The embryology of the opossum. Am Anat Memoirs 16:1–233

    Google Scholar 

  • Müller F, O'Rahilly R (1988) The development of the human brain, including the longitudinal zoning in the diencephalon at stage 15. Anat Embryol 179:55–71

    Google Scholar 

  • Müller F, O'Rahilly R (1989a) The human brain at stage 16, including the initial evagination of the neurohypophysis. Anat Embryol 179:551–569

    Google Scholar 

  • Müller F, O'Rahilly R (1989b) The human brain at stage 17, including the appearance of the future olfactory bulb and the first amygdaloid nuclei. Anat Embryol 180:353–369

    Google Scholar 

  • Nelson J (1987) The early development of the eye of the pouch-young of the marsupial Dasyurus hallucatus. Anat Embryol 175:387–398

    Google Scholar 

  • O'Rahilly R (1966) The early development of the eye in staged human embryos. Carnegie Contrib Embryol Wash 38:1–42 (9 plates)

    Google Scholar 

  • O'Rahilly R (1972) Guide to the staging of human embryos. Anat Anz 130:556–559

    Google Scholar 

  • O'Rahilly R (1973) Developmental stages in human embryos, including a survey of the Carnegie collection. Part A: Embryos of the first three weeks (stages 1 to 9). Carnegie Contrib Embryol Wash No. 631

  • O'Rahilly R, Gardner E (1971) The timing and sequence of events in the development of the human nervous system during the embryonic period proper. Z Anat Entwicklungsgesch 134:1–12

    Google Scholar 

  • O'Rahilly R, Müller F, Hutchins GM, Moore GW (1984) Computer ranking of the sequence of appearance of 100 features of the brain and related structures in staged human embryos during the first 5 weeks of development. Am J Anat 171:243–257

    Google Scholar 

  • O'Rahilly R, Müller F, Hutchins GM, Moore GW (1987) Computer ranking of the sequence of appearance of 73 features of the brain and related structures in staged human embryos during the sixth week of development. Am J Anat 180:69–86

    Google Scholar 

  • O'Rahilly R, Müller F, Hutchins GM, Moore GW (1988) Computer ranking of the sequence of appearance of 40 features of the brain and related structures in staged human embryos during the seventh week of development. Am J Anat 182:295–317

    Google Scholar 

  • Renfree MB (1983) Marsupial reproduction: the choice between placentation and lactation. Oxford Reviews of Reproductive Biology 5:1–29

    Google Scholar 

  • Starck D (1959) Ontogenie und Entwicklungsphysiologie der Säugetiere. Handb der Zool 9(7):1–176

    Google Scholar 

  • Streeter GL (1942) Developmental horizons in human embryos. Description of age group XI, 13–20 somites and age group XII, 21 to 29 somites. Carnegie Contrib Embryol Wash 30:211–245

    Google Scholar 

  • Streeter GL (1945) Developmental horizons in human embryos. Description of age group XIII, embryos about 4 or 5 millimetres long and age group XIV, period of indentation of the lens vesicle. Carnegie Contrib Embryol Wash 31:27–63

    Google Scholar 

  • Streeter GL (1948) Developmental horizons in human embryos. Description of age groups XV, XVI, XVII and XVIII being the third issue of a survey of the Carnegie collection. Carnegie Contrib Embryol Wash 32:133–203

    Google Scholar 

  • Streeter GL (1951) Developmental horizons in human embryos. Description of age groups XIX, XX, XXI, XXII and XXIII, being the third issue of a survey of the Carnegie collection. Carnegie Contrib Embryol Wash 34:165–196

    Google Scholar 

  • Tyndale-Biscoe H, Renfree M (1987) Reproductive physiology of marsupials. Cambridge University Press, Cambridge

    Google Scholar 

  • Warner FJ (1969) The Development of the Diencephalon in Trichosurus vulpecula. Okajimas Fol Anat Jpn 46:265–295

    Google Scholar 

  • Warner FJ (1970) The development of the pretectal nuclei in Trichosurus vulpecula. Okajimas Fol Aant Jpn 47:73–100

    Google Scholar 

  • Warner FJ (1980) The Development of the Forebrain in Trichosurus vulpecula. Okajimas Fol Anat Jpn 57:265–230

    Google Scholar 

Download references

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Affiliations

  1. Department of Ecology and Evolutionary Biology, Monash University, 3168, Clayton, Victoria, Australia

    John E. Nelson

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  1. John E. Nelson
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Nelson, J.E. Developmental staging in a marsupial Dasyurus hallucatus . Anat Embryol 185, 335–354 (1992). https://doi.org/10.1007/BF00188546

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  • DOI: https://doi.org/10.1007/BF00188546

Key words

  • Development
  • Marsupial
  • Brain
  • Morphology