Photo of a possible Limia vittata/Poecilia mexicana hybrid. The upper fish is a female Limia vittata. The bottom fish is a possible female Limia vittata/Poecilia mexicana hybrid. I have tried for years to produce a molly/Limia hybrid to no avail until maybe now. Why would I attempt this? ... Read More
livebearers
A Possible Female Guppy/Molly Hybrid
Photo: A possible Poecilia reticulata (guppy) x Poecilia mexicana, Campeche (molly) hybrid in front of a grid to show size. We found the fish in the above photograph January 15th of this year. Before I describe the fish and argue why I think it might be a hybrid, let me give you some ... Read More
Teas, Fish, and Chickens
Photo: Greenhouses without their covers immediately after Hurricane Harvey. Note the trees in the background stripped of their leaves by the hurricane force winds. So, what do tea, fish, and chickens have in common? This blog will tie them together. Our farm and hatchery have had two ... Read More
Developing a Strain from a Single Fish
Photo: Two very young male Bronze Sailfin Mollies showing the improved coloration I selected for. They are too young to sport nice sailfins, but they grew up with large dorsals. As evidence of their youth, look at their gonopodia (anal fin), which are just beginning to develop. How many times ... Read More
Poecilia formosa – Amazon Molly
Photo: Two Poecilia formosa, Amazon mollies, collected from Coleto Creek at Highway US 77 in Victoria County, Texas. December 12, 2017, four of us plus two German Shepherds went collecting on Coleto Creek in Victoria County, Texas (see my blogs: ... Read More
Coleto Creek Collecting Trip – December 21, 2017.
Photo by Anne Rokyta: Coleto Creek at US Highway 77 with German Shepherds, Oso and Maya. December 21, 2017 was warm, an occurrence happening more and more frequently lately. The weather was sunny, and temperatures hovered around 80°F (~27°C). It was a perfect first day of winter for ... Read More
Update on Poecilia reticulata, McCauley Spring
Photo: a shoal of Poecilia reticulata, McCauley Spring I first wrote about this fish for my column in Tropical Fish Hobbyist, January 2013 issue (http://www.tfhmagazine.com/details/articles/expendition-to-mccauley-spring.htm). Here’s a quote from that article about this guppy (the quote comes ... Read More
Fancy Red Tuxedo Swordtails
Photo: Female Red Tuxedo Lyretail Swordtail. As is typical of our strain, females don’t have as bright red coloration as males. We’ve started working on adding three fancy fin types, lyretail, hifin, and plumetail to each of our commercial swordtail, maculatus, and variatus lines. I’m going to ... Read More
Orange Freckled Swordtails
Photo above is a male Orange Freckled Swordtail. The grid behind him is in inches and shows his size. Those of you who have read many of my past articles and blogs know that a common theme throughout my writings is serendipity (could also be called “luck”). This interesting fish arose from a ... Read More
Blue and Giant Mollies
Photo: A male Giant Sailfin Molly showing his size against a one-inch grid. About four years ago, I wrote an article about my efforts to produce a blue molly. A molly blue enough for my tastes doesn’t exist. This blog will provide an update. First, I’ll summarize the article. In ... Read More