East Coast Rock lobster Crayfish. (Panulirus homarus)

IDENTIFICATION
Rock lobsters or spiny lobsters are popularly known as crayfish, but should be distinguished from the freshwater crayfish, which are considerably less popular in restaurants! Rock lobsters like crabs, belong to the crustacean family and have a horny exoskeleton (carapace) but they have a long tail ending with a tail fan. The East Coast rock lobster is brick red with orange spines and blue-green markings on the head.

There are two horns next to their eyes but unlike other species, there are no spines between these horns. The rock lobsters that may be sold in restaurants are either West Coast rock lobsters (Panulirus lalandii) or deep-water rock lobsters (Palinurus spp.) both have spines between their horns.

DISTRIBUTION
The East Coast rock lobster occurs from central Mozambique and Madagascar to East London. They inhabit rocky reefs in the surf zone at depths of 1-36 meters.

FEEDING
The most important prey of the East Coast rock lobster is the brown mussel <i>(Perna perna)</i>. They sever the byssus threads that hold the mussel and can crush the thin edge of the shell using their mouthparts. They also feed on limpets and will scavenge on the seabed.

GROWTH
Rock lobsters grow slowly, reaching sexual maturity after approximately 3 years when their carapace is 50-60 mm long. The legal size limit is 65 mm, to ensure that animals caught have had a chance to breed. If a rock lobster loses a leg or feeler, a new one is grown but then their overall growth is slower. It is therefore important not to damage undersize rock lobsters. Try to determine if an animal is the right size before attempting to catch it.

REPRODUCTION
Breeding occurs in summer and that is why we have a closed season from 1 November to the end of February: to protect the lobsters while they are brooding their eggs so these can hatch and replenish our stocks. Male rock lobsters place a packet of sperm on the underbelly of females. When the female is ready to lay eggs, she scratches open the packet to fertilise her eggs and then places them on the paddles (pleopods) under her tail. The eggs are tended there until they hatch. The larvae spend about five months in the currents out at sea and undergo metamorphosis 11 times before returning inshore. Larger female rock lobsters produce three times more eggs than smaller females.

FISHERY
In KwaZulu-Natal, rock lobsters may only be collected by permitted recreational harvesters. This sector collect 138 000 to 450 000 kg of rock lobster each year.

MANAGEMENT
The East Coast rock lobster stock is managed using a closed season, size limits, bag limits and gear limits. It is also illegal to possess any rock lobster carrying eggs.

With thanks to www.kznwildlife.co.za

Comments

J, contact the GREEN SCORPIONS at 0800 205 005. They will tell u nay or yay..........but personally, i think u been watching too many movies!!!!

J, go 2 the top of this page, there u will read that the east coast rock lobster is not allowed 2 be sold in restaurants, hotels etc. Check it out!!!

Hey Grenville, how you doing bud? Long time no chat. Ja listen J, you not allowed to sell them man, so keeping them on display for sale is only gonna get you in trouble dude. A nice conversation piece it would be though! Why not try an octopus? Ha! Ha! Hey guys, 2 weeks to go and time to don the old wetsuits and grab some bugs again. Why don't we keep in touch and inform each other of how our relevant stocks are doing, etc. Bet this year will be better than last, 'cause we had a bad winter and couldn't dive too much. Be safe and have fun............. Bruce

Hi, just to comment on all these opinions,have any of you who have seen buyers with illegal catches ever reported them and followed up on any action taken? probably not! Its up to all of us to report these criminals as south africans.

Yes i have reported, still waiting 4 some sort of action to be implemented, and recently sent an email 2 Green Scorpions, will see wot happenes.

Well done,it is good to know that there are people like yourself who do take action,thankyou

Good day guys Tell me, as a recreational angler am i allowed to dive or fish or whatever for like 1 or 2 crays. Live up in jhb and would like to have some fresh ones when im down there again. not sure yet as to how i might get my hands on these bad boys, i see there are permits in place, however it does not say anything about diving? Like i said, what do you recommend? Regards J

Yes u must have a license, u are allowed 4/person/license/day, but u gota eat them that day.....not allowed to store them, at any point if u are checked...no more than 4! check at the post office, u shud b able 2 get the license there.

Yes - at thepost office the license costs R95 and then you can dive for crays for the year. And as for storing them I have done it before and whenthey pulled me over they said nothing - I will have to go read up on that

HI--ANY CRAYFISH AROUNG EAST LONDON?

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