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With propagules at Muzhappilangad aerial stilt roots. Rhizophora mucronata is a small to medium size evergreen tree growing to a height of about 20 to 25 metres (66 to 82 ft) on the banks of rivers.
Reinforcement is a process of speciation where natural selection increases the reproductive isolation (further divided to pre-zygotic isolation and post-zygotic isolation) between two populations of species.
The variety of male copulatory organs in species of Dactylogyrus. Other characteristics of Dactylogyrus species include the appearance of four eye-spots, 14 marginal hooks (7 pairs), one to two connective bars and two needle-like structures and spindle-shaped dactylogyrid-type seminal vesicles. [5]
Multiple individuals have sprouted from turmeric rhizomes. Some monocots can reproduce asexually without the need for seeds. Clonal propagation is the production or division of vegetative structures which develop into new individuals that are genetically identical to their progenitor.
Biak scrubfowl, Megapodius geelvinkianus; Melanesian megapode, Megapodius eremita; Vanuatu megapode, Megapodius layardi; New Guinea scrubfowl, Megapodius decollatus; Orange-footed scrubfowl, Megapodius reinwardt †Pile-builder scrubfowl, Megapodius molistructor Balouet & Olson 1989 †Viti Levu scrubfowl, Megapodius amissus Worthy 2000
A coucal is one of about 30 species of birds in the cuckoo family.All of them belong in the subfamily Centropodinae and the genus Centropus.Unlike many Old World cuckoos, coucals are not brood parasites, though they do have their own reproductive peculiarity: all members of the genus are (to varying degrees) sex-role reversed, so that the smaller male provides most of the parental care.
Trioceros melleri, close-up of head. The largest of the chameleons from the African mainland, adult T. melleri generally are 30–61 cm (12–24 in) in total length and 300–500 g (11–18 oz) in weight, but exceptionally large individuals have reputedly been up to 76 cm (30 in) in length and 600 g (21 oz) in weight.
The lesser chameleon mainly inhabits the arboreal habitat of tapia forest, dominated by the Uapaca bojeri tree, as well as other endemic habitats such as humid montane habitats between the ranges of 1,000 and 1,650 metres above sea level in the region of Madagascar. [1]