Richard Wilhelm Karl Theodor Ritter von Hertwig (23 September 1850 in Friedberg, Hesse – 3 October 1937 in Schlederloh, Bavaria), also Richard Hertwig or Richard von Hertwig, was a German zoologist and professor of 50 years, notable as the first to describe zygote formation as the fusing of spermatozoa inside the membrane of an egg cell during fertilization.
Richard Hertwig was the younger brother of Oscar Hertwig, who also analyzed zygote formation.The Hertwig brothers were the most eminent scholars of Ernst Haeckel (and Carl Gegenbaur), each brother becoming a long-term professor in Germany. They were independent of Haeckel's philosophical speculations but took his ideas in a positive way to widen their concepts in zoology. Initially, between 1879–1883, they worked together and performed embryological studies, especially on the theory of the coelom (1881). These problems were based on the phylogenetic theorems of Haeckel, specifically, the biogenic theory and the "gastraea theory" of Haeckel.
Within 10 years, the two brothers moved apart to the north and south of Germany. Richard's brother Oscar later became a professor of anatomy in 1888 in Berlin; however, Richard Hertwig had moved 3 years prior, becoming a professor of zoology in Munich from 1885–1925, at Ludwig Maximilians University, where he served the last 40 years of his 50-year career as a professor at 4 universities.
The later research of Richard Hertwig focused on protists (with the relationship between the nucleus and the plasma = "Kern-Plasma-Relation"), as well as on developmental physiological studies on sea urchins and frogs. Richard Hertwig also wrote a leading textbook of zoology, published in 1891, which he kept up to date through 15 editions until 1931.
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Some of their strengths
Richard Carl Hertwig has many admirable traits.
Based on spiritual traditions from around the world, they are someone who can be described as Energetic, Creative, Loyal, Brave, Honest, Imaginative, and Responsible.
Smart and Sophisticated
According to Mysticism’s Astrology tradition, Richard Carl Hertwig is someone who is a smart, sophisticated, and organized person who displays kindness and grace in every day interactions, and who also has a passionate soul. A person who is known for being a good communicator.
Charming and Sophisticated
Based on Daoism’s Ba-Zi or ‘Chinese Zodiac’ tradition, people who know Richard Carl Hertwig well know them as someone who can be classy, glamorous, and worldly, like jewelry.
Imaginative and Sentimental
According to Hinduism’s Jyotisha or ‘Vedic Astrology’ tradition, many would also describe Richard Carl Hertwig as someone who is imaginative, sentimental, and in touch with emotions.
A person who has extremely good memory and analytical skills, likes to make sure that everyone gets along, enjoys all kinds of situations and people, has a talent for travel and languages, and who makes lifelong friends.
Assertive and Protective
Based on the Mayan Tzolk’in or ‘Mayan Astrology’ tradition, Richard Carl Hertwig is someone who is a somewhat private person who has a strong personality and ability to read other people.
They are also someone who is charismatic, compassionate, and understanding, and who is interested in expressing themselves through writing, public speaking, or teaching.
Altruistic and Purposeful
According to Judaism’s Kabbalah tradition, Richard Carl Hertwig tends to be someone who has a desire to be of service to a higher calling and who is always trying to perfect things. Who can be practical and polished, reserved and methodical, and who tends to trust internal judgment before trusting anyone else at face value.
Some of Richard Carl Hertwig's challenges
While Richard Carl Hertwig has many strengths, nobody is perfect. They also have some challenging traits they need to manage.
For example, Richard Carl Hertwig can be Impulsive, Self-centered, Difficult, Perfectionist, Short-tempered, Emotional, and Standoffish.
Difficult and Perfectionist
One of Richard Carl Hertwig's key challenges is that they are someone who can be difficult and too much of a perfectionist.
Irritable and Moody
Richard Carl Hertwig is someone who can be irritable and moody, have a tendency to experience self-doubt, be too secretive, can take too many risks, and who can have an extreme approach to managing personal finances.
Critical and Bossy
Finally, Richard Carl Hertwig also can be too focused on the small details of life, try to control whatever is happening, and be finicky and demanding.
