Corys Kristian has bred
The Aspidoras, Brochis, Corydoras & Scleromystax
Corydoras cf. crypticus, Lineage 8, Sub-clade 4 (cf. amandajaena) male; Corydoras Zone Aquatics
I have had eggs from about 70 species, currently (April 2023). Not all of them have resulted in hatched fry, and not all fry that hatched have survived their first two weeks.
Below is a list in roughly chronological order of what I have bred from 1999:
- Corydoras similis (Lineage 9): surviving fry, bred again 2022
- Corydoras pygmeus (Lineage 4): surviving fry
- Corydoras axelrodi (Lineage 9): surviving fry
- Corydoras undulatus (Lineage 5): surviving fry
- Aspidoras raimundi (previously menezesi) (Lineage 2): surviving fry
- Corydoras hastatus (Lineage 4): surviving fry
- Scleromystax barbatus (Lineage 3): surviving fry, spawned again 2021
- Corydoras davidsandsi (Lineage 9): surviving fry
- Corydoras duplicareus (Lineage 9): surviving fry, spawned again 2021
- Corydoras concolor (Lineage 9): surviving fry, spawned again 2021
- Brochis splendens (Lineage 8; Sub-clade 1): surviving fry
- Corydoras sp. Peru "gold-stripe" (Lineage 9): surviving fry
- Corydoras elegans (Lineage 9): surviving fry
- Corydoras sp. "Pantanal": surviving fry
- Corydoras delphax (Lineage 9); Sub-calde 4: surviving fry
- Corydoras albolineatus (Lineage 9): surviving fry
- Corydoras oiapoquensis (Lineage 9): surviving fry
- Corydoras kanei / sp. "Rio Negro" (Lineage 9): surviving fry
- Corydoras sterbai (Lineage 9): surviving fry, spawned again 2020
- Corydoras longipinnis Rio Yaguaron Urugay (collected by Kristian) (Lineage 6): surviving fry
- Corydoras cruziensis (sp. C012) (Lineage 9): surviving fry
- Corydoras cervinus: only eggs
- Aspidoras cf. rochai: surviving fry
- Corydoras cf. julii (Lineage 9): surviving fry
- Corydoras reynoldsi: surviving fry
- Corydoras habrosus: surviving fry, spawned again 2021
- Corydoras sp. C003 / sp. “Deckeri”: surviving fry
- Corydoras loxozonus: surviving fry
- Scleromystax kronei: surviving fry
- Corydoras sp. C139 (Lineage 9): surviving fry, spawned again 2022
- Corydoras sp. C090 / cf. evelynae (Lineage 9): surviving fry, bred again in 2022
- Corydoras sp. ”Peru Red-stripe” / sp. CW010 (Lineage 9): surviving fry, spawned again 2021
- Corydoras imitator: surviving fry
- Corydoras gossei (Lineage 9): surviving fry
- Corydoras septentrionalis: eggs only
- Scleromystax sp. CW038: surviving fry
- Corydoras sp. Neon green-stripe / sp. CW009 (Lineage 9): surviving fry, spawned again 2021
- Corydoras sp. ”bolivianus long” (CW166?): eggs only
- Corydoras sp. schultzei Black (Lineage 9): surviving fry
- Corydoras panda (Lineage 9): surviving fry, spawned again 2021
- Corydoras granti (previously misnamed arcuatus) (Lineage 9): surviving fry
- Corydoras araguaiaensis and C045 (Lineage 9): surviving fry
- Corydoras caudimaculatus: surviving fry
- Corydoras atropersonatus (Lineage 9): surviving fry, eggs again in 2022.
- Corydoras venezuelanus (Lineage 9): surviving fry, bred again 2022
- Corydoras rabauti: eggs only
- Aspidoras sp. CW052: eggs only
- Corydoras sp. CW021 (Lineage 9): surviving fry
- Corydoras weitzmani (Lineage 9): surviving fry, spawned again 2021
- Corydoras melini (Lineage 9): surviving fry
- Corydoras polystictus (Lineage 9): surviving fry
- Corydoras virginiae: surviving fry
- Corydoras sychri: eggs only
- Corydoras robinae: surviving fry
2020
- Corydoras nattereri: surviving fry May 2020
- Corydoras sp. CW140 (Lineage 9): surviving fry July 2020
- Corydoras ehrhardti: eggs only, September 2020, February 2022.
- Corydoras metae (Lineage 9): surviving fry October 2020
- Corydoras napoensis: surviving fry December 2020
2021
- Corydoras sp. aff bondi "Anaua" (Lineage 9): eggs January 2021, and 1 fry in parent's tank February. Many fry from later spawns.
- Corydoras loretoensis: 2 eggs April 2021, none hatched
- Corydoras sp. CW045: one female spawned alone and laid 2 white eggs! July 2021
2022
- Corydoras eversi (Lineage 9): (sp. C056), 30-ish eggs laid, Januari 2022, first fry hatched, and 2 week old surviving fry February 2022
- Corydoras parallelus (Lineage 9): (sp. C002), 450-ish eggs laid, bad hatch rate, Januari 2022, first fry hatched (maybe 100?). Fry surviving 2 weeks! February 2022
- Corydoras sipaliwini (Lineage 9): got 19 eggs from a tank at my friend Morten Nissen's and just over 10 hatched. Killed them all by overfeeding! February 2022.
23 eggs from my own group, Fry. March 2022. Surviving fry April 2022. - Corydoras nijsseni: 7 eggs after major cleaning of tank the day before. Surviving very TINY fry. February 2022. 2 weeks old, at least 5 fry, March 2022.
- Corydoras sp. C133 (Lineage 9) eggs and fry March 2022. Surviving fry April 2022.
- Corydoras sp. CW062 (Lineage 9): 32 eggs and fry, March 2022. Surviving fry April 2022.
- Corydoras brevirostris (Lineage 9): 8 eggs, 4 ok. 3 hatched and surviving. April 2022.
- Corydoras sp. CW037 (Lineage 9): 17 eggs. September 2022. All eggs fungus all the time (about 5 spawns). ONE egg hatched in the parents tank, but did not survive, November 2022, and finally in December I had one surviving fry!
- Corydoras knaacki🙁Lineage 9): 3 eggs, all bad (group of young fish), Oktober 2022. Many spawns but all bad!!