This area is dedicated to the pioneers who have captive bred crabs, and for those who wish to learn more or attempt it themselves. Also for inquiring about the gender of your crabs.
-
Topic author
rml6f4
- Posts: 168
- Joined: Wed Nov 19, 2014 7:47 pm
Post
by rml6f4 » Mon Jun 14, 2021 11:16 pm
Hello everyone! I’m very excited to say that after a two year gap from trying to raise Strawberry zoea I now have a Purple Pincher with eggs! I thought I would share some pictures because I love looking at the egg pictures on here to compare maturation timeframes. Do these look fertile to you all?
June 7 - Initial discovery
June 12 - Can see little black dots now
June 14
![Image](//uploads.tapatalk-cdn.com/20210615/a2d5db178a6639d349f2c37a7f99f825.jpg)
Last edited by
rml6f4 on Mon Jun 14, 2021 11:16 pm, edited 1 time in total.
-
aussieJJDude
- Administrator
![Administrator Administrator](./images/ranks/Admin.gif)
- Posts: 5010
- Joined: Fri Feb 24, 2012 8:12 pm
- Location: Melbourne, Australia
-
Contact:
Post
by aussieJJDude » Mon Jun 14, 2021 11:22 pm
To me, they look fertile as they have the lil black dots. A sign that they are forming, pretty sure those are the eyes - unless I'm thinking of fish... but like 95% sure its their eyes. ^_^
|| Avid Aquarist Addict (2007) || Crazy Crabbing Connoisseur (2012) || Amateur Aroid Admirer (2014) ||
I strive to make HCA a welcoming space for all
Infrequently on due to studies, on a little more on in FB group
-
jonathon1989
- Posts: 344
- Joined: Fri Nov 20, 2015 5:30 pm
- Location: Florida
Post
by jonathon1989 » Tue Jun 22, 2021 12:40 pm
aussieJJDude wrote:To me, they look fertile as they have the lil black dots. A sign that they are forming, pretty sure those are the eyes - unless I'm thinking of fish... but like 95% sure its their eyes. ^_^
Does that mean crabs can produce eggs without mating?
Sent from my iPhone using Tapatalk
-
aussieJJDude
- Administrator
![Administrator Administrator](./images/ranks/Admin.gif)
- Posts: 5010
- Joined: Fri Feb 24, 2012 8:12 pm
- Location: Melbourne, Australia
-
Contact:
Post
by aussieJJDude » Wed Jun 23, 2021 12:32 am
jonathon1989 wrote: ↑Tue Jun 22, 2021 12:40 pm
Does that mean crabs can produce eggs without mating?
Sent from my iPhone using Tapatalk
Yes, similar to a chicken. Won't produce babies. Wod's ruggie produced some eggs a couple months back, and its currently by itself. It probably explains why some crabbers don't have viable eggs, they may be all females/no male mated with her.
|| Avid Aquarist Addict (2007) || Crazy Crabbing Connoisseur (2012) || Amateur Aroid Admirer (2014) ||
I strive to make HCA a welcoming space for all
Infrequently on due to studies, on a little more on in FB group
-
wodesorel
- Tech Support
![Tech Support Tech Support](./images/ranks/Tech.gif)
- Posts: 10594
- Joined: Thu Oct 01, 2009 8:49 am
- Location: Leetonia, Ohio
-
Contact:
Post
by wodesorel » Thu Jun 24, 2021 2:41 am
My ruggie's eggs looked really odd. I honestly don't know what color healthy ruggie eggs should have been (not all species have the same color or color progression so I don't want to assume orange to grey) but they were a kind of rotting maroon darkness with no visible eyespots, and they looked undersized like little period dots. Every time I've had fertilized PP eggs they were plump and glossy and looked like yummy caviar. (Sorry, they do!)
-
DragonsFly
- Posts: 1005
- Joined: Mon Jan 09, 2012 7:27 pm
- Location: Florida
Post
by DragonsFly » Thu Jun 24, 2021 10:51 am
wodesorel wrote: ↑Thu Jun 24, 2021 2:41 am
My ruggie's eggs looked really odd. I honestly don't know what color healthy ruggie eggs should have been (not all species have the same color or color progression so I don't want to assume orange to grey) but they were a kind of rotting maroon darkness with no visible eyespots, and they looked undersized like little period dots. Every time I've had fertilized PP eggs they were plump and glossy and looked like yummy caviar. (Sorry, they do!)
LOL that makes me think of when I was trying to find someone to take care of my crabs in my absence, I was explaining what they are and how they are related to other more familiar animals to one guy, and he asked, "Can you eat them?" [Um, yeah, pet-sitter interview OVER!]
--{}: Dragons Fly Farm --{}:
Resident PP's:"Major Tom" & "Billie Jean"
“An adventure is only an inconvenience rightly considered. An inconvenience is only an adventure wrongly considered.”
― G.K. Chesterton
-
Topic author
rml6f4
- Posts: 168
- Joined: Wed Nov 19, 2014 7:47 pm
Post
by rml6f4 » Thu Jun 24, 2021 11:49 pm
Well I think they did end up being fertile judging by the color but unfortunately she ended up dropping them in the sand tonight. I tried hatching them in saltwater but didn’t get so much as a twitch out of the babies.
![Image](//uploads.tapatalk-cdn.com/20210625/0fd7229d6842a364129f363aa072a14c.jpg)
-
HermitCrabCHICA
- Posts: 292
- Joined: Thu Jun 17, 2021 4:25 pm
- Location: The Milky Way
Post
by HermitCrabCHICA » Sat Jun 26, 2021 3:39 pm
What happened will they not hatch? I do not know much about breeding....
![Surprised :o](./images/smilies/icon_surprised.gif)
RIP My precious Bubbles and Kelpcake. :(
-
DragonsFly
- Posts: 1005
- Joined: Mon Jan 09, 2012 7:27 pm
- Location: Florida
Post
by DragonsFly » Sat Jun 26, 2021 6:03 pm
No, it is extremely difficult to get them to breed successfully in captivity. A few people have done so, but it is very time-intensive and you need a special saltwater set-up and a LOT of time and devotion to do frequent and extremely careful water changes. I think there may be threads about it here on the forum somewhere. . .
--{}: Dragons Fly Farm --{}:
Resident PP's:"Major Tom" & "Billie Jean"
“An adventure is only an inconvenience rightly considered. An inconvenience is only an adventure wrongly considered.”
― G.K. Chesterton