Report provenance
Based primarily on the February 17, 2026 German-language article by Dr. Philipp Baumann and breeder Michael Häsler, with Häsler's earlier named interview and separate Rare Shrimp breeding guide. Reports remain qualitative unless observed brood denominators are explicitly provided.
Critical inheritance distinction
Green Rili OE estimated 5–10% patterned offspring in a developing generation, not measured percentage; the Rare Shrimp 25%/50% eye outcomes are Punnett calculations conditional on unverified one-locus complete recessivity. Neither constitutes actual color trait segregation measurement.
Open individual original diagrams
Red Demon / Bloody Mary OE
Deep red carapace and orange eyes
Black Rose OE
Black/near-black body with orange eyes
Black Sapphire OE
Mostly dark blue/black pigmentation; desired dorsal stripe uncommon
Blue Dream OE
Selected blue body with orange eyes
Snowstorm OE / White Pearl OE
Near-white body, dorsal racing stripe, orange eyes
Green Demon / Green Jade OE
Green body with bright orange eyes
Green Rili OE, developing F2
Green-rili patches/translucence with orange eyes
Red Onyx OE
Rust/dark red body with orange eyes
Orange Sakura OE
Orange body and sometimes subtly visible OE
Blue Jelly OE
Icy/light translucent blue body with orange eyes, low residual red pigment after selection
Orange Eye inheritance: 25%/50% model versus observations
OE phenotype under assumed aa genotype
Häsler breeding program awards and lineage documentation
Green Demon and Blue Demon variants entered into named categories