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A gorgeous new image shows a common ocean dragon pop drifting through a seagrass meadow with his precious stone - similar egg clutch in tow .
The figure take the top spot in the Compact Behavior category of the Underwater Photography Guide’s2022 Ocean Artcontest .
A weedy sea dragon father carries a strand of ruby-red eggs off the coast of Victoria, Australia.
Common sea dragons ( Phyllopteryx taeniolatus ) typically inhabit at depths of around 13 to 20 foot ( 4 to 6 meters ) , though they can dive down to 160 feet ( 50 m ) , accord to theGeorgia Aquarium . They usually begin hatch in late July or former August .
The nut start out a beautiful tint of deep Battle of Magenta , which fades to brown as the baby firedrake get . Sometimes green or brown alga grows along the dad ’s tail , helping provide further camouflage . " After a few week , you depart to see optic spots inside each [ egg]",Greg Rouse , a marine biologist at the University of California San Diego ’s Scripps Institution of Oceanography who was n’t involved with the photo competition , told Live Science . Rouse aver that the nut pictured here are " a fairly fresh brood . "
Unlike most vertebrates , male sea dragon parents are the ones who invest sentence and energy into care for unhatched eggs . Closely related groups , including sea horse and pipefishes , also display this strange pensiveness strategy . However , seahorses and some pipefish fun a specialised kangaroo - like pouch to hold their nut , whereas ocean tartar simply glue their eggs to the underside of their tail assembly . A clutch of sea flying lizard eggs typically numbers somewhere between 100 and 180 , depending on the sizing of the female .
A Caribbean reef octopus (Octopus briareus) mother waits for her eggs to hatch.
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All ocean dragon are endemic to the amniotic fluid of coastal Australia . They ’re notoriously dodgy to cover in captivity : Of the three specie of sea dragon , only the common ( or skinny ) dragon has been successfully captive - bred , and not in enceinte enough numbers to sustain a sizable universe . " The sea dragon people see in the aquarium are mostly being caught in the state of nature , " Rouse say . To help monitor how this impacts sea dragon numeral , Rouse co - founded the citizen scientific discipline projectSeadragon Search , in which diving enthusiast can immortalize their encounters with these fish .
Sea flying dragon dads are far from the only extreme maritime parents , and Ocean Art ’s other parent of the year is a mother devilfish . In a stunningly detailed photo thatearned best in show , the devilfish mom hold back her brood carefully in her eight arms , mildly wafting piddle over them to make certain the developing babies get enough oxygen . The lensman identified her as a Caribbean reef devilfish ( Octopus briareus ) and snapped this exposure in the daft piss off of West Palm Beach , Florida .
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" For warm H2O [ octopus ] species , the eggs develop middling quickly . But for cold species they take a wad longer,“Mike Vecchione , acephalopodzoologist with the National Oceanic and Atmospheric Administration who was n’t involved with the photo competition , told Live Science . Researchers from theMonterey Bay Aquarium Research Institutediscovered a female deep - sea devilfish that held onto her eggs for four years — the longest know brood duration for octopuses .
The octopus pictured here wo n’t have to wait that long for her eggs to hatch . However , keeping them dependable will be the last affair she does . Mother octopus do n’t eat on or care for themselves while protecting their brood from predators . " They ’re in pretty unfit circumstance by the metre the eggs dream up , " said Vecchione , " and as far as we know , they all expire shortly after that . "
