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FAQs about Marine Worms, Vermiform Animals Identification 22

Related FAQs: Worm IDs 1, Worm IDs 2, Worm IDs 3, Worm IDs 4, Worm IDs 5, Worm IDs 6, Worm IDs 7, Worm IDs 8, Worm IDs 9, Worm IDs 10, Worm ID 11, Worm ID 12, Worm ID 13, Worm ID 14, Worm ID 15, Worm ID 16, Worm ID 17, Worm ID 18, Worm ID 19, Worm ID 20, Worm ID 21, Worm ID 23, See Also: Flatworm ID 1 +, Nemertean, Proboscis, Ribbon Worm ID 1, Nematode, Roundworm ID 1, Nematomorpha, Horsehair Worm ID 1, Acanthocephalans, Thorny-headed Worm ID 1, Tubeworm/Featherduster ID 1 +, Bristle Worm ID 1 +, Hirudineans, Leech ID 1, Sipunculids, Peanut Worm ID 1, Echiuran Worm ID 1, Invertebrate Identification, Worms 1, Worms 2, Worms 3, Flatworms/Planaria, Fire/Bristleworms, FAQs on: Worm Behavior, Worm Compatibility, Worm Selection, Worm Systems, Worm Feeding, Worm Disease, Worm Reproduction,

Related Articles: Worms, Featherduster Worms,

Long Worm ID     6/11/19
Hi Crew!
<Hey Danilo!>
I have one worm in my tank I am a little unsure of. I am leaning towards guessing he is a bristleworm but just want to be absolutely certain. My little 28g nano tank is about 2 years old since I rebooted—very steadily growing and overall it’s “happy” now.
<Ah good; and yes; this is an Errantiate Polychaete; one of many bristleworm species>
He’s got to be at least 6–8 inches plus possibly, the mouth seems very small, don’t see oversized pincers, and most of my critters don’t seem to be going missing especially my tiger pistol and yellow watchman goby that share the network of tunnels through the bottom with it, as I suspect they’d be the first victims if it was overly aggressive.
<Mmm; yes; and I don't want to miss mentioning that you should be very careful not to get "stuck" in the hand by those very sharp, glass-like podial spines exiting from each body section>
In short, I just want to be sure I don’t have a baby bobbit. I do feed pretty diversely everyday between pellets, sinking food, and liquid broadcast of oyster and zooplankton. Maybe that’s why he’s so big?
<Yes to food being a factor. But/though some species are quite small, others grow fast, to feet-size!>
I value all life so if he is beneficial or not overly dangerous I would prefer to just leave him.
<Then do so; until, unless it poses a viable threat to your other desired livestock>
I appreciate your feedback as always, have a happy day.
Dani Conner
<Thank you for sharing. Bob Fenner>

Possible bobbit worm      8/1/18
Hi
<Hi>
I found this today in a filter sock it is hard to picture as it’s small in diameter and nearly a centimetre long but it appears to have the head to match a bobbit but the head features are very small and almost transparent you can see them near the eyes.
<It may be a Eunice Polychaete species but looks to me more like some sort of Phyllodocid worm, both are predatory species.>
I have found a bobbit in my tank previously.
<And there may be more. Wilberth>

Worm type creature Id       8/1/18
Hi
<Hi Otilia>
I found this rapidly free swimming in a reef tank with very high flow.
It is about 1/4” or 6mm long
Are you able to I’d or tell me if it is safe to leave in tank
<Looks like some type of Polychaete worm, I wouldn´t worry, these worms feed on detritus, just let it be.>
Thanks
<You´re welcome>
Otilia
<Wilberth>

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